80455858210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1545

約数の個数: 192

約数和(自身を含む): 186571123200

約数和(自身を除く): 106115264990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 49, 65, 70, 86, 91, 98, 130, 182, 215, 239, 245, 301, 430, 455, 478, 490, 559, 602, 637, 910, 1118, 1195, 1229, 1274, 1505, 1673, 2107, 2390, 2458, 2795, 3010, 3107, 3185, 3346, 3913, 4214, 5590, 6145, 6214, 6370, 7826, 8365, 8603, 10277, 10535, 11711, 12290, 15535, 15977, 16730, 17206, 19565, 20554, 21070, 21749, 23422, 27391, 31070, 31954, 39130, 43015, 43498, 51385, 52847, 54782, 58555, 60221, 71939, 79885, 86030, 102770, 105694, 108745, 111839, 117110, 120442, 133601, 136955, 143878, 152243, 159770, 217490, 223678, 264235, 267202, 273910, 293731, 301105, 304486, 359695, 369929, 503573, 528470, 559195, 587462, 602210, 668005, 687011, 719390, 739858, 761215, 782873, 935207, 1007146, 1118390, 1336010, 1374022, 1468655, 1522430, 1565746, 1849645, 1870414, 2056117, 2517865, 2589503, 2937310, 3435055, 3699290, 3818503, 3914365, 4112234, 4676035, 4809077, 5035730, 5179006, 6546449, 6870110, 7637006, 7828730, 9352070, 9618154, 10280585, 12630433, 12947515, 13092898, 14392819, 19092515, 20561170, 24045385, 25260866, 25895030, 26729521, 28785638, 32732245, 33663539, 38185030, 48090770, 53459042, 63152165, 65464490, 67327078, 71964095, 88413031, 126304330, 133647605, 143928190, 164195629, 168317695, 176826062, 187106647, 267295210, 328391258, 336635390, 374213294, 442065155, 618891217, 820978145, 884130310, 935533235, 1149369403, 1237782434, 1641956290, 1871066470, 2298738806, 3094456085, 5746847015, 6188912170, 8045585821, 11493694030, 16091171642, 40227929105, 80455858210]

約数ペア:

[(1, 80455858210), (2, 40227929105), (5, 16091171642), (7, 11493694030), (10, 8045585821), (13, 6188912170), (14, 5746847015), (26, 3094456085), (35, 2298738806), (43, 1871066470), (49, 1641956290), (65, 1237782434), (70, 1149369403), (86, 935533235), (91, 884130310), (98, 820978145), (130, 618891217), (182, 442065155), (215, 374213294), (239, 336635390), (245, 328391258), (301, 267295210), (430, 187106647), (455, 176826062), (478, 168317695), (490, 164195629), (559, 143928190), (602, 133647605), (637, 126304330), (910, 88413031), (1118, 71964095), (1195, 67327078), (1229, 65464490), (1274, 63152165), (1505, 53459042), (1673, 48090770), (2107, 38185030), (2390, 33663539), (2458, 32732245), (2795, 28785638), (3010, 26729521), (3107, 25895030), (3185, 25260866), (3346, 24045385), (3913, 20561170), (4214, 19092515), (5590, 14392819), (6145, 13092898), (6214, 12947515), (6370, 12630433), (7826, 10280585), (8365, 9618154), (8603, 9352070), (10277, 7828730), (10535, 7637006), (11711, 6870110), (12290, 6546449), (15535, 5179006), (15977, 5035730), (16730, 4809077), (17206, 4676035), (19565, 4112234), (20554, 3914365), (21070, 3818503), (21749, 3699290), (23422, 3435055), (27391, 2937310), (31070, 2589503), (31954, 2517865), (39130, 2056117), (43015, 1870414), (43498, 1849645), (51385, 1565746), (52847, 1522430), (54782, 1468655), (58555, 1374022), (60221, 1336010), (71939, 1118390), (79885, 1007146), (86030, 935207), (102770, 782873), (105694, 761215), (108745, 739858), (111839, 719390), (117110, 687011), (120442, 668005), (133601, 602210), (136955, 587462), (143878, 559195), (152243, 528470), (159770, 503573), (217490, 369929), (223678, 359695), (264235, 304486), (267202, 301105), (273910, 293731)]