2702370440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 7987533120

約数和(自身を除く): 5285162680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 83, 88, 110, 121, 124, 140, 154, 155, 166, 217, 220, 242, 248, 280, 308, 310, 332, 341, 385, 415, 434, 440, 484, 581, 605, 616, 620, 664, 682, 770, 830, 847, 868, 913, 961, 968, 1085, 1162, 1210, 1240, 1364, 1540, 1660, 1694, 1705, 1736, 1826, 1922, 2170, 2324, 2387, 2420, 2573, 2728, 2905, 3080, 3320, 3388, 3410, 3652, 3751, 3844, 4235, 4340, 4565, 4648, 4774, 4805, 4840, 5146, 5810, 6391, 6727, 6776, 6820, 7304, 7502, 7688, 8470, 8680, 9130, 9548, 9610, 10043, 10292, 10571, 11620, 11935, 12782, 12865, 13454, 13640, 15004, 16940, 18011, 18260, 18755, 19096, 19220, 20086, 20584, 21142, 23240, 23870, 25564, 25730, 26257, 26908, 28303, 30008, 31955, 33635, 33880, 36022, 36520, 37510, 38440, 40172, 42284, 47740, 50215, 51128, 51460, 52514, 52855, 53816, 56606, 63910, 67270, 70301, 72044, 73997, 75020, 79763, 80344, 84568, 90055, 95480, 100430, 102920, 105028, 105710, 113212, 116281, 127820, 131285, 134540, 140602, 141515, 144088, 147994, 150040, 159526, 180110, 198121, 200860, 210056, 211420, 226424, 232562, 255640, 262570, 269080, 281204, 283030, 295988, 311333, 319052, 351505, 360220, 369985, 396242, 398815, 401720, 422840, 465124, 525140, 558341, 562408, 566060, 581405, 591976, 622666, 638104, 703010, 720440, 739970, 792484, 797630, 813967, 877393, 930248, 990605, 1050280, 1116682, 1132120, 1162810, 1245332, 1406020, 1479940, 1556665, 1584968, 1595260, 1627934, 1754786, 1981210, 2179331, 2233364, 2325620, 2490664, 2791705, 2812040, 2959880, 3113330, 3190520, 3255868, 3509572, 3962420, 4069835, 4358662, 4386965, 4466728, 4651240, 5583410, 6141751, 6226660, 6511736, 7019144, 7924840, 8139670, 8717324, 8773930, 9651323, 10896655, 11166820, 12283502, 12453320, 16279340, 17434648, 17547860, 19302646, 21793310, 22333640, 24567004, 30708755, 32558680, 35095720, 38605292, 43586620, 48256615, 49134008, 61417510, 67559261, 77210584, 87173240, 96513230, 122835020, 135118522, 193026460, 245670040, 270237044, 337796305, 386052920, 540474088, 675592610, 1351185220, 2702370440]

約数ペア:

[(1, 2702370440), (2, 1351185220), (4, 675592610), (5, 540474088), (7, 386052920), (8, 337796305), (10, 270237044), (11, 245670040), (14, 193026460), (20, 135118522), (22, 122835020), (28, 96513230), (31, 87173240), (35, 77210584), (40, 67559261), (44, 61417510), (55, 49134008), (56, 48256615), (62, 43586620), (70, 38605292), (77, 35095720), (83, 32558680), (88, 30708755), (110, 24567004), (121, 22333640), (124, 21793310), (140, 19302646), (154, 17547860), (155, 17434648), (166, 16279340), (217, 12453320), (220, 12283502), (242, 11166820), (248, 10896655), (280, 9651323), (308, 8773930), (310, 8717324), (332, 8139670), (341, 7924840), (385, 7019144), (415, 6511736), (434, 6226660), (440, 6141751), (484, 5583410), (581, 4651240), (605, 4466728), (616, 4386965), (620, 4358662), (664, 4069835), (682, 3962420), (770, 3509572), (830, 3255868), (847, 3190520), (868, 3113330), (913, 2959880), (961, 2812040), (968, 2791705), (1085, 2490664), (1162, 2325620), (1210, 2233364), (1240, 2179331), (1364, 1981210), (1540, 1754786), (1660, 1627934), (1694, 1595260), (1705, 1584968), (1736, 1556665), (1826, 1479940), (1922, 1406020), (2170, 1245332), (2324, 1162810), (2387, 1132120), (2420, 1116682), (2573, 1050280), (2728, 990605), (2905, 930248), (3080, 877393), (3320, 813967), (3388, 797630), (3410, 792484), (3652, 739970), (3751, 720440), (3844, 703010), (4235, 638104), (4340, 622666), (4565, 591976), (4648, 581405), (4774, 566060), (4805, 562408), (4840, 558341), (5146, 525140), (5810, 465124), (6391, 422840), (6727, 401720), (6776, 398815), (6820, 396242), (7304, 369985), (7502, 360220), (7688, 351505), (8470, 319052), (8680, 311333), (9130, 295988), (9548, 283030), (9610, 281204), (10043, 269080), (10292, 262570), (10571, 255640), (11620, 232562), (11935, 226424), (12782, 211420), (12865, 210056), (13454, 200860), (13640, 198121), (15004, 180110), (16940, 159526), (18011, 150040), (18260, 147994), (18755, 144088), (19096, 141515), (19220, 140602), (20086, 134540), (20584, 131285), (21142, 127820), (23240, 116281), (23870, 113212), (25564, 105710), (25730, 105028), (26257, 102920), (26908, 100430), (28303, 95480), (30008, 90055), (31955, 84568), (33635, 80344), (33880, 79763), (36022, 75020), (36520, 73997), (37510, 72044), (38440, 70301), (40172, 67270), (42284, 63910), (47740, 56606), (50215, 53816), (51128, 52855), (51460, 52514)]