649780455870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{20873}}^1$

素因数の和:21097

約数の個数: 384

約数和(自身を含む): 2182792510080

約数和(自身を除く): 1533012054210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 181, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 351, 362, 378, 390, 441, 455, 490, 543, 546, 585, 630, 637, 702, 735, 819, 882, 905, 910, 945, 1086, 1170, 1267, 1274, 1323, 1365, 1470, 1629, 1638, 1755, 1810, 1890, 1911, 2205, 2353, 2457, 2534, 2646, 2715, 2730, 3185, 3258, 3510, 3801, 3822, 4095, 4410, 4706, 4887, 4914, 5430, 5733, 6335, 6370, 6615, 7059, 7602, 8145, 8190, 8869, 9555, 9774, 11403, 11466, 11765, 12285, 12670, 13230, 14118, 16290, 16471, 17199, 17738, 19005, 19110, 20873, 21177, 22806, 23530, 24435, 24570, 26607, 28665, 32942, 34209, 34398, 35295, 38010, 41746, 42354, 44345, 48870, 49413, 53214, 57015, 57330, 62619, 63531, 68418, 70590, 79821, 82355, 85995, 88690, 98826, 104365, 105885, 114030, 115297, 125238, 127062, 133035, 146111, 148239, 159642, 164710, 171045, 171990, 187857, 208730, 211770, 230594, 239463, 247065, 266070, 271349, 292222, 296478, 313095, 317655, 342090, 345891, 375714, 399105, 438333, 444717, 478926, 494130, 542698, 563571, 576485, 626190, 635310, 691782, 730555, 741195, 798210, 814047, 876666, 889434, 939285, 1022777, 1037673, 1127142, 1152970, 1197315, 1314999, 1356745, 1461110, 1482390, 1628094, 1729455, 1878570, 1899443, 2045554, 2075346, 2191665, 2223585, 2394630, 2442141, 2629998, 2713490, 2817855, 3068331, 3113019, 3458910, 3778013, 3798886, 3944997, 4070235, 4383330, 4447170, 4884282, 5113885, 5188365, 5635710, 5698329, 6136662, 6226038, 6574995, 7326423, 7556026, 7889994, 8140470, 9204993, 9497215, 10227770, 10376730, 11334039, 11396658, 12210705, 13149990, 13296101, 14652846, 15341655, 15565095, 17094987, 18409986, 18890065, 18994430, 19724985, 22668078, 24421410, 26446091, 26592202, 27614979, 28491645, 30683310, 31130190, 34002117, 34189974, 36632115, 37780130, 39449970, 39888303, 46024965, 49114169, 51284961, 52892182, 55229958, 56670195, 56983290, 66480505, 68004234, 73264230, 79338273, 79776606, 85474935, 92049930, 98228338, 102006351, 102569922, 113340390, 119664909, 132230455, 132961010, 138074895, 147342507, 158676546, 170010585, 170949870, 185122637, 199441515, 204012702, 238014819, 239329818, 245570845, 256424805, 264460910, 276149790, 294685014, 340021170, 343799183, 358994727, 370245274, 396691365, 398883030, 442027521, 476029638, 491141690, 510031755, 512849610, 555367911, 598324545, 687598366, 714044457, 717989454, 736712535, 793382730, 884055042, 925613185, 1020063510, 1031397549, 1110735822, 1190074095, 1196649090, 1326082563, 1428088914, 1473425070, 1666103733, 1718995915, 1794973635, 1851226370, 2062795098, 2210137605, 2380148190, 2406594281, 2652165126, 2776839555, 3094192647, 3332207466, 3437991830, 3570222285, 3589947270, 4420275210, 4813188562, 4998311199, 5156987745, 5553679110, 6188385294, 6630412815, 7140444570, 7219782843, 8330518665, 9282577941, 9996622398, 10313975490, 12032971405, 13260825630, 14439565686, 15470963235, 16661037330, 18565155882, 21659348529, 24065942810, 24991555995, 30941926470, 36098914215, 43318697058, 46412889705, 49983111990, 64978045587, 72197828430, 92825779410, 108296742645, 129956091174, 216593485290, 324890227935, 649780455870]

約数ペア:

[(1, 649780455870), (2, 324890227935), (3, 216593485290), (5, 129956091174), (6, 108296742645), (7, 92825779410), (9, 72197828430), (10, 64978045587), (13, 49983111990), (14, 46412889705), (15, 43318697058), (18, 36098914215), (21, 30941926470), (26, 24991555995), (27, 24065942810), (30, 21659348529), (35, 18565155882), (39, 16661037330), (42, 15470963235), (45, 14439565686), (49, 13260825630), (54, 12032971405), (63, 10313975490), (65, 9996622398), (70, 9282577941), (78, 8330518665), (90, 7219782843), (91, 7140444570), (98, 6630412815), (105, 6188385294), (117, 5553679110), (126, 5156987745), (130, 4998311199), (135, 4813188562), (147, 4420275210), (181, 3589947270), (182, 3570222285), (189, 3437991830), (195, 3332207466), (210, 3094192647), (234, 2776839555), (245, 2652165126), (270, 2406594281), (273, 2380148190), (294, 2210137605), (315, 2062795098), (351, 1851226370), (362, 1794973635), (378, 1718995915), (390, 1666103733), (441, 1473425070), (455, 1428088914), (490, 1326082563), (543, 1196649090), (546, 1190074095), (585, 1110735822), (630, 1031397549), (637, 1020063510), (702, 925613185), (735, 884055042), (819, 793382730), (882, 736712535), (905, 717989454), (910, 714044457), (945, 687598366), (1086, 598324545), (1170, 555367911), (1267, 512849610), (1274, 510031755), (1323, 491141690), (1365, 476029638), (1470, 442027521), (1629, 398883030), (1638, 396691365), (1755, 370245274), (1810, 358994727), (1890, 343799183), (1911, 340021170), (2205, 294685014), (2353, 276149790), (2457, 264460910), (2534, 256424805), (2646, 245570845), (2715, 239329818), (2730, 238014819), (3185, 204012702), (3258, 199441515), (3510, 185122637), (3801, 170949870), (3822, 170010585), (4095, 158676546), (4410, 147342507), (4706, 138074895), (4887, 132961010), (4914, 132230455), (5430, 119664909), (5733, 113340390), (6335, 102569922), (6370, 102006351), (6615, 98228338), (7059, 92049930), (7602, 85474935), (8145, 79776606), (8190, 79338273), (8869, 73264230), (9555, 68004234), (9774, 66480505), (11403, 56983290), (11466, 56670195), (11765, 55229958), (12285, 52892182), (12670, 51284961), (13230, 49114169), (14118, 46024965), (16290, 39888303), (16471, 39449970), (17199, 37780130), (17738, 36632115), (19005, 34189974), (19110, 34002117), (20873, 31130190), (21177, 30683310), (22806, 28491645), (23530, 27614979), (24435, 26592202), (24570, 26446091), (26607, 24421410), (28665, 22668078), (32942, 19724985), (34209, 18994430), (34398, 18890065), (35295, 18409986), (38010, 17094987), (41746, 15565095), (42354, 15341655), (44345, 14652846), (48870, 13296101), (49413, 13149990), (53214, 12210705), (57015, 11396658), (57330, 11334039), (62619, 10376730), (63531, 10227770), (68418, 9497215), (70590, 9204993), (79821, 8140470), (82355, 7889994), (85995, 7556026), (88690, 7326423), (98826, 6574995), (104365, 6226038), (105885, 6136662), (114030, 5698329), (115297, 5635710), (125238, 5188365), (127062, 5113885), (133035, 4884282), (146111, 4447170), (148239, 4383330), (159642, 4070235), (164710, 3944997), (171045, 3798886), (171990, 3778013), (187857, 3458910), (208730, 3113019), (211770, 3068331), (230594, 2817855), (239463, 2713490), (247065, 2629998), (266070, 2442141), (271349, 2394630), (292222, 2223585), (296478, 2191665), (313095, 2075346), (317655, 2045554), (342090, 1899443), (345891, 1878570), (375714, 1729455), (399105, 1628094), (438333, 1482390), (444717, 1461110), (478926, 1356745), (494130, 1314999), (542698, 1197315), (563571, 1152970), (576485, 1127142), (626190, 1037673), (635310, 1022777), (691782, 939285), (730555, 889434), (741195, 876666), (798210, 814047)]