1928236440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6829}}^1$

素因数の和:7037

約数の個数: 128

約数和(自身を含む): 6265022400

約数和(自身を除く): 4336785960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 181, 195, 260, 312, 362, 390, 520, 543, 724, 780, 905, 1086, 1448, 1560, 1810, 2172, 2353, 2715, 3620, 4344, 4706, 5430, 6829, 7059, 7240, 9412, 10860, 11765, 13658, 14118, 18824, 20487, 21720, 23530, 27316, 28236, 34145, 35295, 40974, 47060, 54632, 56472, 68290, 70590, 81948, 88777, 94120, 102435, 136580, 141180, 163896, 177554, 204870, 266331, 273160, 282360, 355108, 409740, 443885, 532662, 710216, 819480, 887770, 1065324, 1236049, 1331655, 1775540, 2130648, 2472098, 2663310, 3551080, 3708147, 4944196, 5326620, 6180245, 7416294, 9888392, 10653240, 12360490, 14832588, 16068637, 18540735, 24720980, 29665176, 32137274, 37081470, 48205911, 49441960, 64274548, 74162940, 80343185, 96411822, 128549096, 148325880, 160686370, 192823644, 241029555, 321372740, 385647288, 482059110, 642745480, 964118220, 1928236440]

約数ペア:

[(1, 1928236440), (2, 964118220), (3, 642745480), (4, 482059110), (5, 385647288), (6, 321372740), (8, 241029555), (10, 192823644), (12, 160686370), (13, 148325880), (15, 128549096), (20, 96411822), (24, 80343185), (26, 74162940), (30, 64274548), (39, 49441960), (40, 48205911), (52, 37081470), (60, 32137274), (65, 29665176), (78, 24720980), (104, 18540735), (120, 16068637), (130, 14832588), (156, 12360490), (181, 10653240), (195, 9888392), (260, 7416294), (312, 6180245), (362, 5326620), (390, 4944196), (520, 3708147), (543, 3551080), (724, 2663310), (780, 2472098), (905, 2130648), (1086, 1775540), (1448, 1331655), (1560, 1236049), (1810, 1065324), (2172, 887770), (2353, 819480), (2715, 710216), (3620, 532662), (4344, 443885), (4706, 409740), (5430, 355108), (6829, 282360), (7059, 273160), (7240, 266331), (9412, 204870), (10860, 177554), (11765, 163896), (13658, 141180), (14118, 136580), (18824, 102435), (20487, 94120), (21720, 88777), (23530, 81948), (27316, 70590), (28236, 68290), (34145, 56472), (35295, 54632), (40974, 47060)]