19202959620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:652

約数の個数: 432

約数和(自身を含む): 67854713472

約数和(自身を除く): 48651753852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 71, 78, 85, 90, 102, 117, 130, 142, 153, 156, 169, 170, 180, 195, 204, 213, 221, 234, 255, 260, 284, 306, 338, 340, 355, 390, 426, 442, 468, 507, 510, 523, 585, 612, 639, 663, 676, 710, 765, 780, 845, 852, 884, 923, 1014, 1020, 1046, 1065, 1105, 1170, 1207, 1278, 1326, 1420, 1521, 1530, 1569, 1690, 1846, 1989, 2028, 2092, 2130, 2210, 2340, 2414, 2535, 2556, 2615, 2652, 2769, 2873, 3042, 3060, 3138, 3195, 3315, 3380, 3621, 3692, 3978, 4260, 4420, 4615, 4707, 4828, 5070, 5230, 5538, 5746, 6035, 6084, 6276, 6390, 6630, 6799, 7242, 7605, 7845, 7956, 8307, 8619, 8891, 9230, 9414, 9945, 10140, 10460, 10863, 11076, 11492, 11999, 12070, 12780, 13260, 13598, 13845, 14365, 14484, 15210, 15690, 15691, 16614, 17238, 17782, 18105, 18460, 18828, 19890, 20397, 21726, 23535, 23998, 24140, 25857, 26673, 27196, 27690, 28730, 30420, 31380, 31382, 33228, 33995, 34476, 35564, 35997, 36210, 37133, 39780, 40794, 41535, 43095, 43452, 44455, 47070, 47073, 47996, 51714, 53346, 54315, 55380, 57460, 59995, 61191, 62764, 67990, 71994, 72420, 74266, 78455, 80019, 81588, 83070, 86190, 88387, 88910, 94140, 94146, 101985, 103428, 106692, 107991, 108630, 111399, 115583, 119990, 122382, 129285, 133365, 135980, 141219, 143988, 148532, 156910, 160038, 166140, 172380, 176774, 177820, 179985, 185665, 188292, 203970, 203983, 215982, 217260, 222798, 231166, 235365, 239980, 244764, 258570, 265161, 266730, 282438, 305955, 313820, 320076, 334197, 346749, 353548, 359970, 371330, 400095, 407940, 407966, 431964, 441935, 445596, 462332, 470730, 482729, 517140, 530322, 533460, 539955, 556995, 564876, 577915, 611910, 611949, 631261, 668394, 693498, 706095, 719940, 742660, 795483, 800190, 815932, 883870, 941460, 965458, 1019915, 1040247, 1060644, 1079910, 1113990, 1155830, 1223820, 1223898, 1262522, 1325805, 1336788, 1386996, 1412190, 1448187, 1502579, 1590966, 1600380, 1670985, 1733745, 1767740, 1835847, 1893783, 1930916, 2039830, 2080494, 2159820, 2227980, 2311660, 2413645, 2447796, 2525044, 2651610, 2824380, 2896374, 3005158, 3059745, 3156305, 3181932, 3341970, 3467490, 3671694, 3787566, 3977415, 4079660, 4160988, 4344561, 4507737, 4827290, 5201235, 5303220, 5681349, 5792748, 6010316, 6119490, 6275477, 6312610, 6683940, 6934980, 7240935, 7343388, 7512895, 7575132, 7954830, 8206393, 8689122, 9015474, 9179235, 9468915, 9654580, 10402470, 11362698, 12238980, 12550954, 12625220, 13523211, 14481870, 15025790, 15909660, 16412786, 17378244, 18030948, 18358470, 18826431, 18937830, 20804940, 21722805, 22538685, 22725396, 24619179, 25101908, 27046422, 28406745, 28963740, 30051580, 31377385, 32825572, 36716940, 37652862, 37875660, 41031965, 43445610, 45077370, 49238358, 54092844, 56479293, 56813490, 62754770, 67616055, 73857537, 75305724, 82063930, 86891220, 90154740, 94132155, 98476716, 106683109, 112958586, 113626980, 123095895, 125509540, 135232110, 147715074, 164127860, 188264310, 213366218, 225917172, 246191790, 270464220, 282396465, 295430148, 320049327, 369287685, 376528620, 426732436, 492383580, 533415545, 564792930, 640098654, 738575370, 960147981, 1066831090, 1129585860, 1280197308, 1477150740, 1600246635, 1920295962, 2133662180, 3200493270, 3840591924, 4800739905, 6400986540, 9601479810, 19202959620]

約数ペア:

[(1, 19202959620), (2, 9601479810), (3, 6400986540), (4, 4800739905), (5, 3840591924), (6, 3200493270), (9, 2133662180), (10, 1920295962), (12, 1600246635), (13, 1477150740), (15, 1280197308), (17, 1129585860), (18, 1066831090), (20, 960147981), (26, 738575370), (30, 640098654), (34, 564792930), (36, 533415545), (39, 492383580), (45, 426732436), (51, 376528620), (52, 369287685), (60, 320049327), (65, 295430148), (68, 282396465), (71, 270464220), (78, 246191790), (85, 225917172), (90, 213366218), (102, 188264310), (117, 164127860), (130, 147715074), (142, 135232110), (153, 125509540), (156, 123095895), (169, 113626980), (170, 112958586), (180, 106683109), (195, 98476716), (204, 94132155), (213, 90154740), (221, 86891220), (234, 82063930), (255, 75305724), (260, 73857537), (284, 67616055), (306, 62754770), (338, 56813490), (340, 56479293), (355, 54092844), (390, 49238358), (426, 45077370), (442, 43445610), (468, 41031965), (507, 37875660), (510, 37652862), (523, 36716940), (585, 32825572), (612, 31377385), (639, 30051580), (663, 28963740), (676, 28406745), (710, 27046422), (765, 25101908), (780, 24619179), (845, 22725396), (852, 22538685), (884, 21722805), (923, 20804940), (1014, 18937830), (1020, 18826431), (1046, 18358470), (1065, 18030948), (1105, 17378244), (1170, 16412786), (1207, 15909660), (1278, 15025790), (1326, 14481870), (1420, 13523211), (1521, 12625220), (1530, 12550954), (1569, 12238980), (1690, 11362698), (1846, 10402470), (1989, 9654580), (2028, 9468915), (2092, 9179235), (2130, 9015474), (2210, 8689122), (2340, 8206393), (2414, 7954830), (2535, 7575132), (2556, 7512895), (2615, 7343388), (2652, 7240935), (2769, 6934980), (2873, 6683940), (3042, 6312610), (3060, 6275477), (3138, 6119490), (3195, 6010316), (3315, 5792748), (3380, 5681349), (3621, 5303220), (3692, 5201235), (3978, 4827290), (4260, 4507737), (4420, 4344561), (4615, 4160988), (4707, 4079660), (4828, 3977415), (5070, 3787566), (5230, 3671694), (5538, 3467490), (5746, 3341970), (6035, 3181932), (6084, 3156305), (6276, 3059745), (6390, 3005158), (6630, 2896374), (6799, 2824380), (7242, 2651610), (7605, 2525044), (7845, 2447796), (7956, 2413645), (8307, 2311660), (8619, 2227980), (8891, 2159820), (9230, 2080494), (9414, 2039830), (9945, 1930916), (10140, 1893783), (10460, 1835847), (10863, 1767740), (11076, 1733745), (11492, 1670985), (11999, 1600380), (12070, 1590966), (12780, 1502579), (13260, 1448187), (13598, 1412190), (13845, 1386996), (14365, 1336788), (14484, 1325805), (15210, 1262522), (15690, 1223898), (15691, 1223820), (16614, 1155830), (17238, 1113990), (17782, 1079910), (18105, 1060644), (18460, 1040247), (18828, 1019915), (19890, 965458), (20397, 941460), (21726, 883870), (23535, 815932), (23998, 800190), (24140, 795483), (25857, 742660), (26673, 719940), (27196, 706095), (27690, 693498), (28730, 668394), (30420, 631261), (31380, 611949), (31382, 611910), (33228, 577915), (33995, 564876), (34476, 556995), (35564, 539955), (35997, 533460), (36210, 530322), (37133, 517140), (39780, 482729), (40794, 470730), (41535, 462332), (43095, 445596), (43452, 441935), (44455, 431964), (47070, 407966), (47073, 407940), (47996, 400095), (51714, 371330), (53346, 359970), (54315, 353548), (55380, 346749), (57460, 334197), (59995, 320076), (61191, 313820), (62764, 305955), (67990, 282438), (71994, 266730), (72420, 265161), (74266, 258570), (78455, 244764), (80019, 239980), (81588, 235365), (83070, 231166), (86190, 222798), (88387, 217260), (88910, 215982), (94140, 203983), (94146, 203970), (101985, 188292), (103428, 185665), (106692, 179985), (107991, 177820), (108630, 176774), (111399, 172380), (115583, 166140), (119990, 160038), (122382, 156910), (129285, 148532), (133365, 143988), (135980, 141219)]