377884920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23677}}^1$

素因数の和:23717

約数の個数: 128

約数和(自身を含む): 1363852800

約数和(自身を除く): 985967880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 23677, 47354, 71031, 94708, 118385, 142062, 165739, 189416, 236770, 284124, 331478, 355155, 449863, 473540, 497217, 568248, 662956, 710310, 828695, 899726, 947080, 994434, 1325912, 1349589, 1420620, 1657390, 1799452, 1988868, 2249315, 2486085, 2699178, 2841240, 3149041, 3314780, 3598904, 3977736, 4498630, 4972170, 5398356, 6298082, 6629560, 6747945, 8997260, 9447123, 9944340, 10796712, 12596164, 13495890, 15745205, 17994520, 18894246, 19888680, 25192328, 26991780, 31490410, 37788492, 47235615, 53983560, 62980820, 75576984, 94471230, 125961640, 188942460, 377884920]

約数ペア:

[(1, 377884920), (2, 188942460), (3, 125961640), (4, 94471230), (5, 75576984), (6, 62980820), (7, 53983560), (8, 47235615), (10, 37788492), (12, 31490410), (14, 26991780), (15, 25192328), (19, 19888680), (20, 18894246), (21, 17994520), (24, 15745205), (28, 13495890), (30, 12596164), (35, 10796712), (38, 9944340), (40, 9447123), (42, 8997260), (56, 6747945), (57, 6629560), (60, 6298082), (70, 5398356), (76, 4972170), (84, 4498630), (95, 3977736), (105, 3598904), (114, 3314780), (120, 3149041), (133, 2841240), (140, 2699178), (152, 2486085), (168, 2249315), (190, 1988868), (210, 1799452), (228, 1657390), (266, 1420620), (280, 1349589), (285, 1325912), (380, 994434), (399, 947080), (420, 899726), (456, 828695), (532, 710310), (570, 662956), (665, 568248), (760, 497217), (798, 473540), (840, 449863), (1064, 355155), (1140, 331478), (1330, 284124), (1596, 236770), (1995, 189416), (2280, 165739), (2660, 142062), (3192, 118385), (3990, 94708), (5320, 71031), (7980, 47354), (15960, 23677)]