15698626620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:780

約数の個数: 192

約数和(自身を含む): 45980960256

約数和(自身を除く): 30282333636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 67, 86, 129, 134, 172, 197, 201, 215, 258, 268, 335, 394, 402, 430, 461, 516, 591, 645, 670, 788, 804, 860, 922, 985, 1005, 1182, 1290, 1340, 1383, 1844, 1970, 2010, 2305, 2364, 2580, 2766, 2881, 2955, 3940, 4020, 4610, 5532, 5762, 5910, 6915, 8471, 8643, 9220, 11524, 11820, 13199, 13830, 14405, 16942, 17286, 19823, 25413, 26398, 27660, 28810, 30887, 33884, 34572, 39597, 39646, 42355, 43215, 50826, 52796, 57620, 59469, 61774, 65995, 79194, 79292, 84710, 86430, 90817, 92661, 99115, 101652, 118938, 123548, 127065, 131990, 154435, 158388, 169420, 172860, 181634, 185322, 197985, 198230, 237876, 254130, 263980, 272451, 297345, 308870, 363268, 370644, 395970, 396460, 454085, 463305, 508260, 544902, 567557, 594690, 617740, 791940, 908170, 926610, 1089804, 1135114, 1189380, 1328141, 1362255, 1702671, 1816340, 1853220, 2270228, 2656282, 2724510, 2837785, 3405342, 3905131, 3984423, 5312564, 5449020, 5675570, 6084739, 6640705, 6810684, 7810262, 7968846, 8513355, 11351140, 11715393, 12169478, 13281410, 15620524, 15937692, 17026710, 18254217, 19525655, 19922115, 23430786, 24338956, 26562820, 30423695, 34053420, 36508434, 39051310, 39844230, 46861572, 58576965, 60847390, 73016868, 78102620, 79688460, 91271085, 117153930, 121694780, 182542170, 234307860, 261643777, 365084340, 523287554, 784931331, 1046575108, 1308218885, 1569862662, 2616437770, 3139725324, 3924656655, 5232875540, 7849313310, 15698626620]

約数ペア:

[(1, 15698626620), (2, 7849313310), (3, 5232875540), (4, 3924656655), (5, 3139725324), (6, 2616437770), (10, 1569862662), (12, 1308218885), (15, 1046575108), (20, 784931331), (30, 523287554), (43, 365084340), (60, 261643777), (67, 234307860), (86, 182542170), (129, 121694780), (134, 117153930), (172, 91271085), (197, 79688460), (201, 78102620), (215, 73016868), (258, 60847390), (268, 58576965), (335, 46861572), (394, 39844230), (402, 39051310), (430, 36508434), (461, 34053420), (516, 30423695), (591, 26562820), (645, 24338956), (670, 23430786), (788, 19922115), (804, 19525655), (860, 18254217), (922, 17026710), (985, 15937692), (1005, 15620524), (1182, 13281410), (1290, 12169478), (1340, 11715393), (1383, 11351140), (1844, 8513355), (1970, 7968846), (2010, 7810262), (2305, 6810684), (2364, 6640705), (2580, 6084739), (2766, 5675570), (2881, 5449020), (2955, 5312564), (3940, 3984423), (4020, 3905131), (4610, 3405342), (5532, 2837785), (5762, 2724510), (5910, 2656282), (6915, 2270228), (8471, 1853220), (8643, 1816340), (9220, 1702671), (11524, 1362255), (11820, 1328141), (13199, 1189380), (13830, 1135114), (14405, 1089804), (16942, 926610), (17286, 908170), (19823, 791940), (25413, 617740), (26398, 594690), (27660, 567557), (28810, 544902), (30887, 508260), (33884, 463305), (34572, 454085), (39597, 396460), (39646, 395970), (42355, 370644), (43215, 363268), (50826, 308870), (52796, 297345), (57620, 272451), (59469, 263980), (61774, 254130), (65995, 237876), (79194, 198230), (79292, 197985), (84710, 185322), (86430, 181634), (90817, 172860), (92661, 169420), (99115, 158388), (101652, 154435), (118938, 131990), (123548, 127065)]