15693911940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{19391}}^1$

素因数の和:19498

約数の個数: 192

約数和(自身を含む): 52542701568

約数和(自身を除く): 36848789628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 47, 60, 70, 82, 84, 94, 105, 123, 140, 141, 164, 188, 205, 210, 235, 246, 282, 287, 329, 410, 420, 470, 492, 564, 574, 615, 658, 705, 820, 861, 940, 987, 1148, 1230, 1316, 1410, 1435, 1645, 1722, 1927, 1974, 2460, 2820, 2870, 3290, 3444, 3854, 3948, 4305, 4935, 5740, 5781, 6580, 7708, 8610, 9635, 9870, 11562, 13489, 17220, 19270, 19391, 19740, 23124, 26978, 28905, 38540, 38782, 40467, 53956, 57810, 58173, 67445, 77564, 80934, 96955, 115620, 116346, 134890, 135737, 161868, 193910, 202335, 232692, 269780, 271474, 290865, 387820, 404670, 407211, 542948, 581730, 678685, 795031, 809340, 814422, 911377, 1163460, 1357370, 1590062, 1628844, 1822754, 2036055, 2385093, 2714740, 2734131, 3180124, 3645508, 3975155, 4072110, 4556885, 4770186, 5468262, 5565217, 6379639, 7950310, 8144220, 9113770, 9540372, 10936524, 11130434, 11925465, 12759278, 13670655, 15900620, 16695651, 18227540, 19138917, 22260868, 23850930, 25518556, 27341310, 27826085, 31898195, 33391302, 37366457, 38277834, 47701860, 54682620, 55652170, 63796390, 66782604, 74732914, 76555668, 83478255, 95694585, 111304340, 112099371, 127592780, 149465828, 166956510, 186832285, 191389170, 224198742, 261565199, 333913020, 373664570, 382778340, 448397484, 523130398, 560496855, 747329140, 784695597, 1046260796, 1120993710, 1307825995, 1569391194, 2241987420, 2615651990, 3138782388, 3923477985, 5231303980, 7846955970, 15693911940]

約数ペア:

[(1, 15693911940), (2, 7846955970), (3, 5231303980), (4, 3923477985), (5, 3138782388), (6, 2615651990), (7, 2241987420), (10, 1569391194), (12, 1307825995), (14, 1120993710), (15, 1046260796), (20, 784695597), (21, 747329140), (28, 560496855), (30, 523130398), (35, 448397484), (41, 382778340), (42, 373664570), (47, 333913020), (60, 261565199), (70, 224198742), (82, 191389170), (84, 186832285), (94, 166956510), (105, 149465828), (123, 127592780), (140, 112099371), (141, 111304340), (164, 95694585), (188, 83478255), (205, 76555668), (210, 74732914), (235, 66782604), (246, 63796390), (282, 55652170), (287, 54682620), (329, 47701860), (410, 38277834), (420, 37366457), (470, 33391302), (492, 31898195), (564, 27826085), (574, 27341310), (615, 25518556), (658, 23850930), (705, 22260868), (820, 19138917), (861, 18227540), (940, 16695651), (987, 15900620), (1148, 13670655), (1230, 12759278), (1316, 11925465), (1410, 11130434), (1435, 10936524), (1645, 9540372), (1722, 9113770), (1927, 8144220), (1974, 7950310), (2460, 6379639), (2820, 5565217), (2870, 5468262), (3290, 4770186), (3444, 4556885), (3854, 4072110), (3948, 3975155), (4305, 3645508), (4935, 3180124), (5740, 2734131), (5781, 2714740), (6580, 2385093), (7708, 2036055), (8610, 1822754), (9635, 1628844), (9870, 1590062), (11562, 1357370), (13489, 1163460), (17220, 911377), (19270, 814422), (19391, 809340), (19740, 795031), (23124, 678685), (26978, 581730), (28905, 542948), (38540, 407211), (38782, 404670), (40467, 387820), (53956, 290865), (57810, 271474), (58173, 269780), (67445, 232692), (77564, 202335), (80934, 193910), (96955, 161868), (115620, 135737), (116346, 134890)]