20245650810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9749}}^1$

素因数の和:9837

約数の個数: 256

約数和(自身を含む): 64696320000

約数和(自身を除く): 44450669190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 31, 33, 35, 42, 55, 58, 62, 66, 70, 77, 87, 93, 105, 110, 145, 154, 155, 165, 174, 186, 203, 210, 217, 231, 290, 310, 319, 330, 341, 385, 406, 434, 435, 462, 465, 609, 638, 651, 682, 770, 870, 899, 930, 957, 1015, 1023, 1085, 1155, 1218, 1302, 1595, 1705, 1798, 1914, 2030, 2046, 2170, 2233, 2310, 2387, 2697, 3045, 3190, 3255, 3410, 4466, 4495, 4774, 4785, 5115, 5394, 6090, 6293, 6510, 6699, 7161, 8990, 9570, 9749, 9889, 10230, 11165, 11935, 12586, 13398, 13485, 14322, 18879, 19498, 19778, 22330, 23870, 26970, 29247, 29667, 31465, 33495, 35805, 37758, 48745, 49445, 58494, 59334, 62930, 66990, 68243, 69223, 71610, 94395, 97490, 98890, 107239, 136486, 138446, 146235, 148335, 188790, 204729, 207669, 214478, 282721, 292470, 296670, 302219, 321717, 341215, 346115, 409458, 415338, 536195, 565442, 604438, 643434, 682430, 692230, 750673, 848163, 906657, 1023645, 1038345, 1072390, 1413605, 1501346, 1511095, 1608585, 1696326, 1813314, 1979047, 2047290, 2076690, 2115533, 2252019, 2827210, 3022190, 3109931, 3217170, 3324409, 3753365, 3958094, 4231066, 4240815, 4504038, 4533285, 5937141, 6219862, 6346599, 6648818, 7506730, 8481630, 8764351, 9066570, 9329793, 9895235, 9973227, 10577665, 11260095, 11874282, 12693198, 15549655, 16622045, 17528702, 18659586, 19790470, 19946454, 21155330, 21769517, 22520190, 23270863, 26293053, 29685705, 31099310, 31732995, 33244090, 43539034, 43821755, 46541726, 46648965, 49866135, 52586106, 59371410, 61350457, 63465990, 65308551, 69812589, 87643510, 93297930, 96407861, 99732270, 108847585, 116354315, 122700914, 130617102, 131465265, 139625178, 184051371, 192815722, 217695170, 232708630, 262930530, 289223583, 306752285, 326542755, 349062945, 368102742, 482039305, 578447166, 613504570, 653085510, 674855027, 698125890, 920256855, 964078610, 1349710054, 1446117915, 1840513710, 2024565081, 2892235830, 3374275135, 4049130162, 6748550270, 10122825405, 20245650810]

約数ペア:

[(1, 20245650810), (2, 10122825405), (3, 6748550270), (5, 4049130162), (6, 3374275135), (7, 2892235830), (10, 2024565081), (11, 1840513710), (14, 1446117915), (15, 1349710054), (21, 964078610), (22, 920256855), (29, 698125890), (30, 674855027), (31, 653085510), (33, 613504570), (35, 578447166), (42, 482039305), (55, 368102742), (58, 349062945), (62, 326542755), (66, 306752285), (70, 289223583), (77, 262930530), (87, 232708630), (93, 217695170), (105, 192815722), (110, 184051371), (145, 139625178), (154, 131465265), (155, 130617102), (165, 122700914), (174, 116354315), (186, 108847585), (203, 99732270), (210, 96407861), (217, 93297930), (231, 87643510), (290, 69812589), (310, 65308551), (319, 63465990), (330, 61350457), (341, 59371410), (385, 52586106), (406, 49866135), (434, 46648965), (435, 46541726), (462, 43821755), (465, 43539034), (609, 33244090), (638, 31732995), (651, 31099310), (682, 29685705), (770, 26293053), (870, 23270863), (899, 22520190), (930, 21769517), (957, 21155330), (1015, 19946454), (1023, 19790470), (1085, 18659586), (1155, 17528702), (1218, 16622045), (1302, 15549655), (1595, 12693198), (1705, 11874282), (1798, 11260095), (1914, 10577665), (2030, 9973227), (2046, 9895235), (2170, 9329793), (2233, 9066570), (2310, 8764351), (2387, 8481630), (2697, 7506730), (3045, 6648818), (3190, 6346599), (3255, 6219862), (3410, 5937141), (4466, 4533285), (4495, 4504038), (4774, 4240815), (4785, 4231066), (5115, 3958094), (5394, 3753365), (6090, 3324409), (6293, 3217170), (6510, 3109931), (6699, 3022190), (7161, 2827210), (8990, 2252019), (9570, 2115533), (9749, 2076690), (9889, 2047290), (10230, 1979047), (11165, 1813314), (11935, 1696326), (12586, 1608585), (13398, 1511095), (13485, 1501346), (14322, 1413605), (18879, 1072390), (19498, 1038345), (19778, 1023645), (22330, 906657), (23870, 848163), (26970, 750673), (29247, 692230), (29667, 682430), (31465, 643434), (33495, 604438), (35805, 565442), (37758, 536195), (48745, 415338), (49445, 409458), (58494, 346115), (59334, 341215), (62930, 321717), (66990, 302219), (68243, 296670), (69223, 292470), (71610, 282721), (94395, 214478), (97490, 207669), (98890, 204729), (107239, 188790), (136486, 148335), (138446, 146235)]