12570121980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 432

約数和(自身を含む): 44315631360

約数和(自身を除く): 31745509380

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, 78, 85, 90, 102, 109, 117, 130, 153, 156, 169, 170, 180, 195, 204, 218, 221, 223, 234, 255, 260, 306, 327, 338, 340, 390, 436, 442, 446, 468, 507, 510, 545, 585, 612, 654, 663, 669, 676, 765, 780, 845, 884, 892, 981, 1014, 1020, 1090, 1105, 1115, 1170, 1308, 1326, 1338, 1417, 1521, 1530, 1635, 1690, 1853, 1962, 1989, 2007, 2028, 2180, 2210, 2230, 2340, 2535, 2652, 2676, 2834, 2873, 2899, 3042, 3060, 3270, 3315, 3345, 3380, 3706, 3791, 3924, 3978, 4014, 4251, 4420, 4460, 4905, 5070, 5559, 5668, 5746, 5798, 6084, 6540, 6630, 6690, 7085, 7412, 7582, 7605, 7956, 8028, 8502, 8619, 8697, 9265, 9810, 9945, 10035, 10140, 11118, 11373, 11492, 11596, 12753, 13260, 13380, 14170, 14365, 14495, 15164, 15210, 16677, 17004, 17238, 17394, 18421, 18530, 18955, 19620, 19890, 20070, 21255, 22236, 22746, 24089, 24307, 25506, 25857, 26091, 27795, 28340, 28730, 28990, 30420, 33354, 34119, 34476, 34788, 36842, 37060, 37687, 37910, 39780, 40140, 42510, 43095, 43485, 45492, 48178, 48614, 49283, 51012, 51714, 52182, 55263, 55590, 56865, 57460, 57980, 63765, 66708, 68238, 72267, 72921, 73684, 75374, 75820, 83385, 85020, 86190, 86970, 92105, 96356, 97228, 98566, 103428, 104364, 110526, 111180, 113061, 113730, 120445, 121535, 127530, 129285, 130455, 136476, 144534, 145842, 147849, 150748, 165789, 166770, 170595, 172380, 173940, 184210, 188435, 197132, 216801, 218763, 221052, 226122, 227460, 240890, 243070, 246415, 255060, 258570, 260910, 276315, 289068, 291684, 295698, 313157, 315991, 331578, 333540, 339183, 341190, 361335, 364605, 368420, 376870, 413219, 433602, 437526, 443547, 452244, 481780, 486140, 492830, 517140, 521820, 552630, 565305, 591396, 626314, 631982, 640679, 663156, 678366, 682380, 722670, 729210, 739245, 753740, 826438, 828945, 867204, 875052, 887094, 939471, 947973, 985660, 1084005, 1093815, 1105260, 1130610, 1239657, 1252628, 1263964, 1281358, 1356732, 1445340, 1458420, 1478490, 1565785, 1579955, 1652876, 1657890, 1695915, 1774188, 1878942, 1895946, 1922037, 2066095, 2168010, 2187630, 2217735, 2261220, 2479314, 2562716, 2818413, 2843919, 2956980, 3131570, 3159910, 3203395, 3315780, 3391830, 3718971, 3757884, 3791892, 3844074, 4107883, 4132190, 4336020, 4375260, 4435470, 4697355, 4739865, 4958628, 5371847, 5636826, 5687838, 5766111, 6198285, 6263140, 6319820, 6406790, 6783660, 7437942, 7688148, 8215766, 8264380, 8870940, 9394710, 9479730, 9610185, 10743694, 11273652, 11375676, 11532222, 12323649, 12396570, 12813580, 14092065, 14219595, 14875884, 16115541, 16431532, 18594855, 18789420, 18959460, 19220370, 20539415, 21487388, 23064444, 24647298, 24793140, 26859235, 28184130, 28439190, 28830555, 32231082, 36970947, 37189710, 38440740, 41078830, 48346623, 49294596, 53718470, 56368260, 56878380, 57661110, 61618245, 64462164, 69834011, 73941894, 74379420, 80577705, 82157660, 96693246, 107436940, 115322220, 123236490, 139668022, 147883788, 161155410, 184854735, 193386492, 209502033, 241733115, 246472980, 279336044, 322310820, 349170055, 369709470, 419004066, 483466230, 628506099, 698340110, 739418940, 838008132, 966932460, 1047510165, 1257012198, 1396680220, 2095020330, 2514024396, 3142530495, 4190040660, 6285060990, 12570121980]

約数ペア:

[(1, 12570121980), (2, 6285060990), (3, 4190040660), (4, 3142530495), (5, 2514024396), (6, 2095020330), (9, 1396680220), (10, 1257012198), (12, 1047510165), (13, 966932460), (15, 838008132), (17, 739418940), (18, 698340110), (20, 628506099), (26, 483466230), (30, 419004066), (34, 369709470), (36, 349170055), (39, 322310820), (45, 279336044), (51, 246472980), (52, 241733115), (60, 209502033), (65, 193386492), (68, 184854735), (78, 161155410), (85, 147883788), (90, 139668022), (102, 123236490), (109, 115322220), (117, 107436940), (130, 96693246), (153, 82157660), (156, 80577705), (169, 74379420), (170, 73941894), (180, 69834011), (195, 64462164), (204, 61618245), (218, 57661110), (221, 56878380), (223, 56368260), (234, 53718470), (255, 49294596), (260, 48346623), (306, 41078830), (327, 38440740), (338, 37189710), (340, 36970947), (390, 32231082), (436, 28830555), (442, 28439190), (446, 28184130), (468, 26859235), (507, 24793140), (510, 24647298), (545, 23064444), (585, 21487388), (612, 20539415), (654, 19220370), (663, 18959460), (669, 18789420), (676, 18594855), (765, 16431532), (780, 16115541), (845, 14875884), (884, 14219595), (892, 14092065), (981, 12813580), (1014, 12396570), (1020, 12323649), (1090, 11532222), (1105, 11375676), (1115, 11273652), (1170, 10743694), (1308, 9610185), (1326, 9479730), (1338, 9394710), (1417, 8870940), (1521, 8264380), (1530, 8215766), (1635, 7688148), (1690, 7437942), (1853, 6783660), (1962, 6406790), (1989, 6319820), (2007, 6263140), (2028, 6198285), (2180, 5766111), (2210, 5687838), (2230, 5636826), (2340, 5371847), (2535, 4958628), (2652, 4739865), (2676, 4697355), (2834, 4435470), (2873, 4375260), (2899, 4336020), (3042, 4132190), (3060, 4107883), (3270, 3844074), (3315, 3791892), (3345, 3757884), (3380, 3718971), (3706, 3391830), (3791, 3315780), (3924, 3203395), (3978, 3159910), (4014, 3131570), (4251, 2956980), (4420, 2843919), (4460, 2818413), (4905, 2562716), (5070, 2479314), (5559, 2261220), (5668, 2217735), (5746, 2187630), (5798, 2168010), (6084, 2066095), (6540, 1922037), (6630, 1895946), (6690, 1878942), (7085, 1774188), (7412, 1695915), (7582, 1657890), (7605, 1652876), (7956, 1579955), (8028, 1565785), (8502, 1478490), (8619, 1458420), (8697, 1445340), (9265, 1356732), (9810, 1281358), (9945, 1263964), (10035, 1252628), (10140, 1239657), (11118, 1130610), (11373, 1105260), (11492, 1093815), (11596, 1084005), (12753, 985660), (13260, 947973), (13380, 939471), (14170, 887094), (14365, 875052), (14495, 867204), (15164, 828945), (15210, 826438), (16677, 753740), (17004, 739245), (17238, 729210), (17394, 722670), (18421, 682380), (18530, 678366), (18955, 663156), (19620, 640679), (19890, 631982), (20070, 626314), (21255, 591396), (22236, 565305), (22746, 552630), (24089, 521820), (24307, 517140), (25506, 492830), (25857, 486140), (26091, 481780), (27795, 452244), (28340, 443547), (28730, 437526), (28990, 433602), (30420, 413219), (33354, 376870), (34119, 368420), (34476, 364605), (34788, 361335), (36842, 341190), (37060, 339183), (37687, 333540), (37910, 331578), (39780, 315991), (40140, 313157), (42510, 295698), (43095, 291684), (43485, 289068), (45492, 276315), (48178, 260910), (48614, 258570), (49283, 255060), (51012, 246415), (51714, 243070), (52182, 240890), (55263, 227460), (55590, 226122), (56865, 221052), (57460, 218763), (57980, 216801), (63765, 197132), (66708, 188435), (68238, 184210), (72267, 173940), (72921, 172380), (73684, 170595), (75374, 166770), (75820, 165789), (83385, 150748), (85020, 147849), (86190, 145842), (86970, 144534), (92105, 136476), (96356, 130455), (97228, 129285), (98566, 127530), (103428, 121535), (104364, 120445), (110526, 113730), (111180, 113061)]