83511480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 296110080

約数和(自身を除く): 212598600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 47, 51, 52, 60, 65, 67, 68, 78, 85, 94, 102, 104, 120, 130, 134, 136, 141, 156, 170, 188, 195, 201, 204, 221, 235, 255, 260, 268, 282, 312, 335, 340, 376, 390, 402, 408, 442, 470, 510, 520, 536, 564, 611, 663, 670, 680, 705, 780, 799, 804, 871, 884, 940, 1005, 1020, 1105, 1128, 1139, 1222, 1326, 1340, 1410, 1560, 1598, 1608, 1742, 1768, 1833, 1880, 2010, 2040, 2210, 2278, 2397, 2444, 2613, 2652, 2680, 2820, 3055, 3149, 3196, 3315, 3417, 3484, 3666, 3995, 4020, 4355, 4420, 4556, 4794, 4888, 5226, 5304, 5640, 5695, 6110, 6298, 6392, 6630, 6834, 6968, 7332, 7990, 8040, 8710, 8840, 9112, 9165, 9447, 9588, 10387, 10452, 11390, 11985, 12220, 12596, 13065, 13260, 13668, 14664, 14807, 15745, 15980, 17085, 17420, 18330, 18894, 19176, 20774, 20904, 22780, 23970, 24440, 25192, 26130, 26520, 27336, 29614, 31161, 31490, 31960, 34170, 34840, 36660, 37788, 40937, 41548, 44421, 45560, 47235, 47940, 51935, 52260, 53533, 59228, 62322, 62980, 68340, 73320, 74035, 75576, 81874, 83096, 88842, 94470, 95880, 103870, 104520, 107066, 118456, 122811, 124644, 125960, 136680, 148070, 155805, 160599, 163748, 177684, 188940, 204685, 207740, 214132, 222105, 245622, 249288, 267665, 296140, 311610, 321198, 327496, 355368, 377880, 409370, 415480, 428264, 444210, 491244, 535330, 592280, 614055, 623220, 642396, 695929, 802995, 818740, 888420, 982488, 1070660, 1228110, 1246440, 1284792, 1391858, 1605990, 1637480, 1776840, 2087787, 2141320, 2456220, 2783716, 3211980, 3479645, 4175574, 4912440, 5567432, 6423960, 6959290, 8351148, 10438935, 13918580, 16702296, 20877870, 27837160, 41755740, 83511480]

約数ペア:

[(1, 83511480), (2, 41755740), (3, 27837160), (4, 20877870), (5, 16702296), (6, 13918580), (8, 10438935), (10, 8351148), (12, 6959290), (13, 6423960), (15, 5567432), (17, 4912440), (20, 4175574), (24, 3479645), (26, 3211980), (30, 2783716), (34, 2456220), (39, 2141320), (40, 2087787), (47, 1776840), (51, 1637480), (52, 1605990), (60, 1391858), (65, 1284792), (67, 1246440), (68, 1228110), (78, 1070660), (85, 982488), (94, 888420), (102, 818740), (104, 802995), (120, 695929), (130, 642396), (134, 623220), (136, 614055), (141, 592280), (156, 535330), (170, 491244), (188, 444210), (195, 428264), (201, 415480), (204, 409370), (221, 377880), (235, 355368), (255, 327496), (260, 321198), (268, 311610), (282, 296140), (312, 267665), (335, 249288), (340, 245622), (376, 222105), (390, 214132), (402, 207740), (408, 204685), (442, 188940), (470, 177684), (510, 163748), (520, 160599), (536, 155805), (564, 148070), (611, 136680), (663, 125960), (670, 124644), (680, 122811), (705, 118456), (780, 107066), (799, 104520), (804, 103870), (871, 95880), (884, 94470), (940, 88842), (1005, 83096), (1020, 81874), (1105, 75576), (1128, 74035), (1139, 73320), (1222, 68340), (1326, 62980), (1340, 62322), (1410, 59228), (1560, 53533), (1598, 52260), (1608, 51935), (1742, 47940), (1768, 47235), (1833, 45560), (1880, 44421), (2010, 41548), (2040, 40937), (2210, 37788), (2278, 36660), (2397, 34840), (2444, 34170), (2613, 31960), (2652, 31490), (2680, 31161), (2820, 29614), (3055, 27336), (3149, 26520), (3196, 26130), (3315, 25192), (3417, 24440), (3484, 23970), (3666, 22780), (3995, 20904), (4020, 20774), (4355, 19176), (4420, 18894), (4556, 18330), (4794, 17420), (4888, 17085), (5226, 15980), (5304, 15745), (5640, 14807), (5695, 14664), (6110, 13668), (6298, 13260), (6392, 13065), (6630, 12596), (6834, 12220), (6968, 11985), (7332, 11390), (7990, 10452), (8040, 10387), (8710, 9588), (8840, 9447), (9112, 9165)]