310489711980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{757}}^1\times {\mathrm{3181}}^1$

素因数の和:4264

約数の個数: 192

約数和(自身を含む): 998434010112

約数和(自身を除く): 687944298132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 307, 420, 614, 757, 921, 1228, 1514, 1535, 1842, 2149, 2271, 3028, 3070, 3181, 3684, 3785, 4298, 4542, 4605, 5299, 6140, 6362, 6447, 7570, 8596, 9084, 9210, 9543, 10598, 10745, 11355, 12724, 12894, 15140, 15897, 15905, 18420, 19086, 21196, 21490, 22267, 22710, 25788, 26495, 31794, 31810, 32235, 38172, 42980, 44534, 45420, 47715, 52990, 63588, 63620, 64470, 66801, 79485, 89068, 95430, 105980, 111335, 128940, 133602, 158970, 190860, 222670, 232399, 267204, 317940, 334005, 445340, 464798, 668010, 697197, 929596, 976567, 1161995, 1336020, 1394394, 1626793, 1953134, 2323990, 2408017, 2788788, 2929701, 3253586, 3485985, 3906268, 4647980, 4816034, 4880379, 4882835, 5859402, 6507172, 6835969, 6971970, 7224051, 8133965, 9632068, 9760758, 9765670, 11718804, 12040085, 13671938, 13943940, 14448102, 14648505, 16267930, 16856119, 19521516, 19531340, 20507907, 24080170, 24401895, 27343876, 28896204, 29297010, 32535860, 33712238, 34179845, 36120255, 41015814, 48160340, 48803790, 50568357, 58594020, 67424476, 68359690, 72240510, 82031628, 84280595, 97607580, 101136714, 102539535, 136719380, 144481020, 168561190, 202273428, 205079070, 252841785, 337122380, 410158140, 505683570, 739261219, 1011367140, 1478522438, 2217783657, 2957044876, 3696306095, 4435567314, 5174828533, 7392612190, 8871134628, 10349657066, 11088918285, 14785224380, 15524485599, 20699314132, 22177836570, 25874142665, 31048971198, 44355673140, 51748285330, 62097942396, 77622427995, 103496570660, 155244855990, 310489711980]

約数ペア:

[(1, 310489711980), (2, 155244855990), (3, 103496570660), (4, 77622427995), (5, 62097942396), (6, 51748285330), (7, 44355673140), (10, 31048971198), (12, 25874142665), (14, 22177836570), (15, 20699314132), (20, 15524485599), (21, 14785224380), (28, 11088918285), (30, 10349657066), (35, 8871134628), (42, 7392612190), (60, 5174828533), (70, 4435567314), (84, 3696306095), (105, 2957044876), (140, 2217783657), (210, 1478522438), (307, 1011367140), (420, 739261219), (614, 505683570), (757, 410158140), (921, 337122380), (1228, 252841785), (1514, 205079070), (1535, 202273428), (1842, 168561190), (2149, 144481020), (2271, 136719380), (3028, 102539535), (3070, 101136714), (3181, 97607580), (3684, 84280595), (3785, 82031628), (4298, 72240510), (4542, 68359690), (4605, 67424476), (5299, 58594020), (6140, 50568357), (6362, 48803790), (6447, 48160340), (7570, 41015814), (8596, 36120255), (9084, 34179845), (9210, 33712238), (9543, 32535860), (10598, 29297010), (10745, 28896204), (11355, 27343876), (12724, 24401895), (12894, 24080170), (15140, 20507907), (15897, 19531340), (15905, 19521516), (18420, 16856119), (19086, 16267930), (21196, 14648505), (21490, 14448102), (22267, 13943940), (22710, 13671938), (25788, 12040085), (26495, 11718804), (31794, 9765670), (31810, 9760758), (32235, 9632068), (38172, 8133965), (42980, 7224051), (44534, 6971970), (45420, 6835969), (47715, 6507172), (52990, 5859402), (63588, 4882835), (63620, 4880379), (64470, 4816034), (66801, 4647980), (79485, 3906268), (89068, 3485985), (95430, 3253586), (105980, 2929701), (111335, 2788788), (128940, 2408017), (133602, 2323990), (158970, 1953134), (190860, 1626793), (222670, 1394394), (232399, 1336020), (267204, 1161995), (317940, 976567), (334005, 929596), (445340, 697197), (464798, 668010)]