259060620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2840

約数の個数: 192

約数和(自身を含む): 945616896

約数和(自身を除く): 686556276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 2791, 3094, 3315, 3570, 4420, 4641, 5460, 5582, 6188, 6630, 7140, 7735, 8373, 9282, 11164, 13260, 13955, 15470, 16746, 18564, 19537, 23205, 27910, 30940, 33492, 36283, 39074, 41865, 46410, 47447, 55820, 58611, 72566, 78148, 83730, 92820, 94894, 97685, 108849, 117222, 142341, 145132, 167460, 181415, 189788, 195370, 217698, 234444, 237235, 253981, 284682, 293055, 332129, 362830, 390740, 435396, 474470, 507962, 544245, 569364, 586110, 616811, 664258, 711705, 725660, 761943, 948940, 996387, 1015924, 1088490, 1172220, 1233622, 1269905, 1328516, 1423410, 1523886, 1660645, 1850433, 1992774, 2176980, 2467244, 2539810, 2846820, 3047772, 3084055, 3321290, 3700866, 3809715, 3985548, 4317677, 4981935, 5079620, 6168110, 6642580, 7401732, 7619430, 8635354, 9252165, 9963870, 12336220, 12953031, 15238860, 17270708, 18504330, 19927740, 21588385, 25906062, 37008660, 43176770, 51812124, 64765155, 86353540, 129530310, 259060620]

約数ペア:

[(1, 259060620), (2, 129530310), (3, 86353540), (4, 64765155), (5, 51812124), (6, 43176770), (7, 37008660), (10, 25906062), (12, 21588385), (13, 19927740), (14, 18504330), (15, 17270708), (17, 15238860), (20, 12953031), (21, 12336220), (26, 9963870), (28, 9252165), (30, 8635354), (34, 7619430), (35, 7401732), (39, 6642580), (42, 6168110), (51, 5079620), (52, 4981935), (60, 4317677), (65, 3985548), (68, 3809715), (70, 3700866), (78, 3321290), (84, 3084055), (85, 3047772), (91, 2846820), (102, 2539810), (105, 2467244), (119, 2176980), (130, 1992774), (140, 1850433), (156, 1660645), (170, 1523886), (182, 1423410), (195, 1328516), (204, 1269905), (210, 1233622), (221, 1172220), (238, 1088490), (255, 1015924), (260, 996387), (273, 948940), (340, 761943), (357, 725660), (364, 711705), (390, 664258), (420, 616811), (442, 586110), (455, 569364), (476, 544245), (510, 507962), (546, 474470), (595, 435396), (663, 390740), (714, 362830), (780, 332129), (884, 293055), (910, 284682), (1020, 253981), (1092, 237235), (1105, 234444), (1190, 217698), (1326, 195370), (1365, 189788), (1428, 181415), (1547, 167460), (1785, 145132), (1820, 142341), (2210, 117222), (2380, 108849), (2652, 97685), (2730, 94894), (2791, 92820), (3094, 83730), (3315, 78148), (3570, 72566), (4420, 58611), (4641, 55820), (5460, 47447), (5582, 46410), (6188, 41865), (6630, 39074), (7140, 36283), (7735, 33492), (8373, 30940), (9282, 27910), (11164, 23205), (13260, 19537), (13955, 18564), (15470, 16746)]