15703972380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1\times {\mathrm{2129}}^1$

素因数の和:3140

約数の個数: 144

約数和(自身を含む): 48817248480

約数和(自身を除く): 33113276100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 953, 1290, 1548, 1906, 1935, 2129, 2580, 2859, 3812, 3870, 4258, 4765, 5718, 6387, 7740, 8516, 8577, 9530, 10645, 11436, 12774, 14295, 17154, 19060, 19161, 21290, 25548, 28590, 31935, 34308, 38322, 40979, 42580, 42885, 57180, 63870, 76644, 81958, 85770, 91547, 95805, 122937, 127740, 163916, 171540, 183094, 191610, 204895, 245874, 274641, 366188, 368811, 383220, 409790, 457735, 491748, 549282, 614685, 737622, 819580, 823923, 915470, 1098564, 1229370, 1373205, 1475244, 1647846, 1830940, 1844055, 2028937, 2458740, 2746410, 3295692, 3688110, 4057874, 4119615, 5492820, 6086811, 7376220, 8115748, 8239230, 10144685, 12173622, 16478460, 18260433, 20289370, 24347244, 30434055, 36520866, 40578740, 60868110, 73041732, 87244291, 91302165, 121736220, 174488582, 182604330, 261732873, 348977164, 365208660, 436221455, 523465746, 785198619, 872442910, 1046931492, 1308664365, 1570397238, 1744885820, 2617328730, 3140794476, 3925993095, 5234657460, 7851986190, 15703972380]

約数ペア:

[(1, 15703972380), (2, 7851986190), (3, 5234657460), (4, 3925993095), (5, 3140794476), (6, 2617328730), (9, 1744885820), (10, 1570397238), (12, 1308664365), (15, 1046931492), (18, 872442910), (20, 785198619), (30, 523465746), (36, 436221455), (43, 365208660), (45, 348977164), (60, 261732873), (86, 182604330), (90, 174488582), (129, 121736220), (172, 91302165), (180, 87244291), (215, 73041732), (258, 60868110), (387, 40578740), (430, 36520866), (516, 30434055), (645, 24347244), (774, 20289370), (860, 18260433), (953, 16478460), (1290, 12173622), (1548, 10144685), (1906, 8239230), (1935, 8115748), (2129, 7376220), (2580, 6086811), (2859, 5492820), (3812, 4119615), (3870, 4057874), (4258, 3688110), (4765, 3295692), (5718, 2746410), (6387, 2458740), (7740, 2028937), (8516, 1844055), (8577, 1830940), (9530, 1647846), (10645, 1475244), (11436, 1373205), (12774, 1229370), (14295, 1098564), (17154, 915470), (19060, 823923), (19161, 819580), (21290, 737622), (25548, 614685), (28590, 549282), (31935, 491748), (34308, 457735), (38322, 409790), (40979, 383220), (42580, 368811), (42885, 366188), (57180, 274641), (63870, 245874), (76644, 204895), (81958, 191610), (85770, 183094), (91547, 171540), (95805, 163916), (122937, 127740)]