1918867860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2352

約数の個数: 384

約数和(自身を含む): 7783050240

約数和(自身を除く): 5864182380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 54, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 108, 117, 119, 126, 130, 135, 140, 153, 156, 170, 180, 182, 189, 195, 204, 210, 221, 234, 238, 252, 255, 260, 270, 273, 306, 315, 340, 351, 357, 364, 378, 390, 420, 442, 455, 459, 468, 476, 510, 540, 546, 585, 595, 612, 630, 663, 702, 714, 756, 765, 780, 819, 884, 910, 918, 945, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1404, 1428, 1530, 1547, 1638, 1755, 1785, 1820, 1836, 1890, 1989, 2142, 2210, 2295, 2297, 2340, 2380, 2457, 2652, 2730, 3060, 3094, 3213, 3276, 3315, 3510, 3570, 3780, 3978, 4095, 4284, 4420, 4590, 4594, 4641, 4914, 5355, 5460, 5967, 6188, 6426, 6630, 6891, 7020, 7140, 7735, 7956, 8190, 9180, 9188, 9282, 9828, 9945, 10710, 11485, 11934, 12285, 12852, 13260, 13782, 13923, 15470, 16065, 16079, 16380, 18564, 19890, 20673, 21420, 22970, 23205, 23868, 24570, 27564, 27846, 29835, 29861, 30940, 32130, 32158, 34455, 39049, 39780, 41346, 41769, 45940, 46410, 48237, 49140, 55692, 59670, 59722, 62019, 64260, 64316, 68910, 69615, 78098, 80395, 82692, 83538, 89583, 92820, 96474, 103365, 117147, 119340, 119444, 124038, 137820, 139230, 144711, 149305, 156196, 160790, 167076, 179166, 192948, 195245, 206730, 208845, 209027, 234294, 241185, 248076, 268749, 273343, 278460, 289422, 298610, 310095, 321580, 351441, 358332, 390490, 413460, 417690, 418054, 434133, 447915, 468588, 482370, 507637, 537498, 546686, 578844, 585735, 597220, 620190, 627081, 702882, 723555, 780980, 806247, 820029, 835380, 836108, 868266, 895830, 964740, 1015274, 1045135, 1054323, 1074996, 1093372, 1171470, 1240380, 1254162, 1343745, 1366715, 1405764, 1447110, 1522911, 1612494, 1640058, 1736532, 1757205, 1791660, 1881243, 2030548, 2090270, 2108646, 2170665, 2342940, 2460087, 2508324, 2538185, 2687490, 2733430, 2894220, 3045822, 3135405, 3224988, 3280116, 3514410, 3553459, 3762486, 4031235, 4100145, 4180540, 4217292, 4341330, 4568733, 4920174, 5076370, 5271615, 5374980, 5466860, 5643729, 6091644, 6270810, 7028820, 7106918, 7380261, 7524972, 7614555, 8062470, 8200290, 8682660, 9137466, 9406215, 9840348, 10152740, 10543230, 10660377, 11287458, 12300435, 12541620, 13706199, 14213836, 14760522, 15229110, 16124940, 16400580, 17767295, 18274932, 18812430, 21086460, 21320754, 22574916, 22843665, 24600870, 27412398, 28218645, 29521044, 30458220, 31981131, 35534590, 36901305, 37624860, 42641508, 45687330, 49201740, 53301885, 54824796, 56437290, 63962262, 68530995, 71069180, 73802610, 91374660, 95943393, 106603770, 112874580, 127924524, 137061990, 147605220, 159905655, 191886786, 213207540, 274123980, 319811310, 383773572, 479716965, 639622620, 959433930, 1918867860]

約数ペア:

[(1, 1918867860), (2, 959433930), (3, 639622620), (4, 479716965), (5, 383773572), (6, 319811310), (7, 274123980), (9, 213207540), (10, 191886786), (12, 159905655), (13, 147605220), (14, 137061990), (15, 127924524), (17, 112874580), (18, 106603770), (20, 95943393), (21, 91374660), (26, 73802610), (27, 71069180), (28, 68530995), (30, 63962262), (34, 56437290), (35, 54824796), (36, 53301885), (39, 49201740), (42, 45687330), (45, 42641508), (51, 37624860), (52, 36901305), (54, 35534590), (60, 31981131), (63, 30458220), (65, 29521044), (68, 28218645), (70, 27412398), (78, 24600870), (84, 22843665), (85, 22574916), (90, 21320754), (91, 21086460), (102, 18812430), (105, 18274932), (108, 17767295), (117, 16400580), (119, 16124940), (126, 15229110), (130, 14760522), (135, 14213836), (140, 13706199), (153, 12541620), (156, 12300435), (170, 11287458), (180, 10660377), (182, 10543230), (189, 10152740), (195, 9840348), (204, 9406215), (210, 9137466), (221, 8682660), (234, 8200290), (238, 8062470), (252, 7614555), (255, 7524972), (260, 7380261), (270, 7106918), (273, 7028820), (306, 6270810), (315, 6091644), (340, 5643729), (351, 5466860), (357, 5374980), (364, 5271615), (378, 5076370), (390, 4920174), (420, 4568733), (442, 4341330), (455, 4217292), (459, 4180540), (468, 4100145), (476, 4031235), (510, 3762486), (540, 3553459), (546, 3514410), (585, 3280116), (595, 3224988), (612, 3135405), (630, 3045822), (663, 2894220), (702, 2733430), (714, 2687490), (756, 2538185), (765, 2508324), (780, 2460087), (819, 2342940), (884, 2170665), (910, 2108646), (918, 2090270), (945, 2030548), (1020, 1881243), (1071, 1791660), (1092, 1757205), (1105, 1736532), (1170, 1640058), (1190, 1612494), (1260, 1522911), (1326, 1447110), (1365, 1405764), (1404, 1366715), (1428, 1343745), (1530, 1254162), (1547, 1240380), (1638, 1171470), (1755, 1093372), (1785, 1074996), (1820, 1054323), (1836, 1045135), (1890, 1015274), (1989, 964740), (2142, 895830), (2210, 868266), (2295, 836108), (2297, 835380), (2340, 820029), (2380, 806247), (2457, 780980), (2652, 723555), (2730, 702882), (3060, 627081), (3094, 620190), (3213, 597220), (3276, 585735), (3315, 578844), (3510, 546686), (3570, 537498), (3780, 507637), (3978, 482370), (4095, 468588), (4284, 447915), (4420, 434133), (4590, 418054), (4594, 417690), (4641, 413460), (4914, 390490), (5355, 358332), (5460, 351441), (5967, 321580), (6188, 310095), (6426, 298610), (6630, 289422), (6891, 278460), (7020, 273343), (7140, 268749), (7735, 248076), (7956, 241185), (8190, 234294), (9180, 209027), (9188, 208845), (9282, 206730), (9828, 195245), (9945, 192948), (10710, 179166), (11485, 167076), (11934, 160790), (12285, 156196), (12852, 149305), (13260, 144711), (13782, 139230), (13923, 137820), (15470, 124038), (16065, 119444), (16079, 119340), (16380, 117147), (18564, 103365), (19890, 96474), (20673, 92820), (21420, 89583), (22970, 83538), (23205, 82692), (23868, 80395), (24570, 78098), (27564, 69615), (27846, 68910), (29835, 64316), (29861, 64260), (30940, 62019), (32130, 59722), (32158, 59670), (34455, 55692), (39049, 49140), (39780, 48237), (41346, 46410), (41769, 45940)]