12951849960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5139623}}^1$

素因数の和:5139647

約数の個数: 96

約数和(自身を含む): 48106880640

約数和(自身を除く): 35155030680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5139623, 10279246, 15418869, 20558492, 25698115, 30837738, 35977361, 41116984, 46256607, 51396230, 61675476, 71954722, 77094345, 92513214, 102792460, 107932083, 123350952, 143909444, 154188690, 179886805, 185026428, 205584920, 215864166, 231283035, 287818888, 308377380, 323796249, 359773610, 370052856, 431728332, 462566070, 539660415, 616754760, 647592498, 719547220, 863456664, 925132140, 1079320830, 1295184996, 1439094440, 1618981245, 1850264280, 2158641660, 2590369992, 3237962490, 4317283320, 6475924980, 12951849960]

約数ペア:

[(1, 12951849960), (2, 6475924980), (3, 4317283320), (4, 3237962490), (5, 2590369992), (6, 2158641660), (7, 1850264280), (8, 1618981245), (9, 1439094440), (10, 1295184996), (12, 1079320830), (14, 925132140), (15, 863456664), (18, 719547220), (20, 647592498), (21, 616754760), (24, 539660415), (28, 462566070), (30, 431728332), (35, 370052856), (36, 359773610), (40, 323796249), (42, 308377380), (45, 287818888), (56, 231283035), (60, 215864166), (63, 205584920), (70, 185026428), (72, 179886805), (84, 154188690), (90, 143909444), (105, 123350952), (120, 107932083), (126, 102792460), (140, 92513214), (168, 77094345), (180, 71954722), (210, 61675476), (252, 51396230), (280, 46256607), (315, 41116984), (360, 35977361), (420, 30837738), (504, 25698115), (630, 20558492), (840, 15418869), (1260, 10279246), (2520, 5139623)]