61888680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 235872000

約数和(自身を除く): 173983320

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, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 599, 615, 630, 738, 820, 840, 861, 984, 1148, 1198, 1230, 1260, 1435, 1476, 1640, 1722, 1797, 1845, 2296, 2396, 2460, 2520, 2583, 2870, 2952, 2995, 3444, 3594, 3690, 4193, 4305, 4792, 4920, 5166, 5391, 5740, 5990, 6888, 7188, 7380, 8386, 8610, 8985, 10332, 10782, 11480, 11980, 12579, 12915, 14376, 14760, 16772, 17220, 17970, 20664, 20965, 21564, 23960, 24559, 25158, 25830, 26955, 33544, 34440, 35940, 37737, 41930, 43128, 49118, 50316, 51660, 53910, 62895, 71880, 73677, 75474, 83860, 98236, 100632, 103320, 107820, 122795, 125790, 147354, 150948, 167720, 171913, 188685, 196472, 215640, 221031, 245590, 251580, 294708, 301896, 343826, 368385, 377370, 442062, 491180, 503160, 515739, 589416, 687652, 736770, 754740, 859565, 884124, 982360, 1031478, 1105155, 1375304, 1473540, 1509480, 1547217, 1719130, 1768248, 2062956, 2210310, 2578695, 2947080, 3094434, 3438260, 4125912, 4420620, 5157390, 6188868, 6876520, 7736085, 8841240, 10314780, 12377736, 15472170, 20629560, 30944340, 61888680]

約数ペア:

[(1, 61888680), (2, 30944340), (3, 20629560), (4, 15472170), (5, 12377736), (6, 10314780), (7, 8841240), (8, 7736085), (9, 6876520), (10, 6188868), (12, 5157390), (14, 4420620), (15, 4125912), (18, 3438260), (20, 3094434), (21, 2947080), (24, 2578695), (28, 2210310), (30, 2062956), (35, 1768248), (36, 1719130), (40, 1547217), (41, 1509480), (42, 1473540), (45, 1375304), (56, 1105155), (60, 1031478), (63, 982360), (70, 884124), (72, 859565), (82, 754740), (84, 736770), (90, 687652), (105, 589416), (120, 515739), (123, 503160), (126, 491180), (140, 442062), (164, 377370), (168, 368385), (180, 343826), (205, 301896), (210, 294708), (246, 251580), (252, 245590), (280, 221031), (287, 215640), (315, 196472), (328, 188685), (360, 171913), (369, 167720), (410, 150948), (420, 147354), (492, 125790), (504, 122795), (574, 107820), (599, 103320), (615, 100632), (630, 98236), (738, 83860), (820, 75474), (840, 73677), (861, 71880), (984, 62895), (1148, 53910), (1198, 51660), (1230, 50316), (1260, 49118), (1435, 43128), (1476, 41930), (1640, 37737), (1722, 35940), (1797, 34440), (1845, 33544), (2296, 26955), (2396, 25830), (2460, 25158), (2520, 24559), (2583, 23960), (2870, 21564), (2952, 20965), (2995, 20664), (3444, 17970), (3594, 17220), (3690, 16772), (4193, 14760), (4305, 14376), (4792, 12915), (4920, 12579), (5166, 11980), (5391, 11480), (5740, 10782), (5990, 10332), (6888, 8985), (7188, 8610), (7380, 8386)]