641580030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 432

約数和(自身を含む): 2276636544

約数和(自身を除く): 1635056514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 31, 35, 38, 39, 42, 45, 49, 57, 62, 63, 65, 70, 78, 90, 91, 93, 95, 98, 105, 114, 117, 126, 130, 133, 147, 155, 171, 182, 186, 190, 195, 210, 217, 234, 245, 247, 266, 273, 279, 285, 294, 310, 315, 342, 361, 390, 399, 403, 434, 441, 455, 465, 490, 494, 546, 558, 570, 585, 589, 630, 637, 651, 665, 722, 735, 741, 798, 806, 819, 855, 882, 910, 930, 931, 1083, 1085, 1170, 1178, 1197, 1209, 1235, 1274, 1302, 1330, 1365, 1395, 1470, 1482, 1519, 1638, 1710, 1729, 1767, 1805, 1862, 1911, 1953, 1995, 2015, 2166, 2170, 2205, 2223, 2394, 2418, 2470, 2527, 2730, 2790, 2793, 2821, 2945, 3038, 3185, 3249, 3255, 3458, 3534, 3610, 3627, 3705, 3822, 3906, 3990, 4030, 4095, 4123, 4410, 4446, 4557, 4655, 4693, 5054, 5187, 5301, 5415, 5586, 5642, 5733, 5890, 5985, 6045, 6370, 6498, 6510, 7254, 7410, 7581, 7595, 7657, 8190, 8246, 8379, 8463, 8645, 8835, 9114, 9310, 9386, 9555, 9765, 10374, 10602, 10830, 11115, 11191, 11466, 11970, 12090, 12103, 12369, 12635, 13671, 13965, 14079, 14105, 15162, 15190, 15314, 15561, 16245, 16758, 16926, 17290, 17670, 17689, 18135, 19110, 19530, 19747, 20615, 22230, 22382, 22743, 22785, 22971, 23465, 24206, 24738, 25270, 25389, 25935, 26505, 27342, 27930, 28158, 28210, 28665, 28861, 31122, 32490, 32851, 33573, 35378, 36270, 36309, 37107, 37905, 38285, 39494, 41230, 41895, 42237, 42315, 45486, 45570, 45942, 46930, 50778, 51870, 53010, 53067, 53599, 55955, 57330, 57722, 59241, 60515, 61845, 65702, 67146, 68355, 68913, 70395, 72618, 74214, 75810, 76570, 77805, 78337, 83790, 84474, 84630, 86583, 88445, 98553, 98735, 100719, 106134, 107198, 108927, 111910, 113715, 114855, 118482, 121030, 123690, 126945, 136710, 137826, 140790, 144305, 145483, 155610, 156674, 159201, 160797, 164255, 167865, 173166, 176890, 177723, 181545, 185535, 197106, 197470, 201438, 211185, 217854, 227430, 229710, 229957, 235011, 253890, 259749, 265335, 267995, 288610, 290966, 295659, 296205, 318402, 321594, 328510, 335730, 344565, 355446, 363090, 371070, 375193, 391685, 422370, 432915, 436449, 459914, 470022, 482391, 492765, 503595, 519498, 530670, 535990, 544635, 548359, 591318, 592410, 689130, 689871, 705033, 727415, 750386, 783370, 796005, 803985, 865830, 872898, 888615, 964782, 985530, 1007190, 1018381, 1089270, 1096718, 1125579, 1149785, 1175055, 1298745, 1309347, 1379742, 1410066, 1454830, 1478295, 1592010, 1607970, 1645077, 1777230, 1875965, 2036762, 2069613, 2182245, 2251158, 2299570, 2350110, 2411955, 2597490, 2618694, 2741795, 2956590, 3055143, 3290154, 3376737, 3449355, 3525165, 3751930, 4139226, 4364490, 4823910, 4935231, 5091905, 5483590, 5627895, 6110286, 6546735, 6753474, 6898710, 7050330, 7128667, 8225385, 9165429, 9870462, 10183810, 10348065, 11255790, 13093470, 14257334, 15275715, 16450770, 16883685, 18330858, 20696130, 21386001, 24676155, 30551430, 33767370, 35643335, 42772002, 45827145, 49352310, 64158003, 71286670, 91654290, 106930005, 128316006, 213860010, 320790015, 641580030]

約数ペア:

[(1, 641580030), (2, 320790015), (3, 213860010), (5, 128316006), (6, 106930005), (7, 91654290), (9, 71286670), (10, 64158003), (13, 49352310), (14, 45827145), (15, 42772002), (18, 35643335), (19, 33767370), (21, 30551430), (26, 24676155), (30, 21386001), (31, 20696130), (35, 18330858), (38, 16883685), (39, 16450770), (42, 15275715), (45, 14257334), (49, 13093470), (57, 11255790), (62, 10348065), (63, 10183810), (65, 9870462), (70, 9165429), (78, 8225385), (90, 7128667), (91, 7050330), (93, 6898710), (95, 6753474), (98, 6546735), (105, 6110286), (114, 5627895), (117, 5483590), (126, 5091905), (130, 4935231), (133, 4823910), (147, 4364490), (155, 4139226), (171, 3751930), (182, 3525165), (186, 3449355), (190, 3376737), (195, 3290154), (210, 3055143), (217, 2956590), (234, 2741795), (245, 2618694), (247, 2597490), (266, 2411955), (273, 2350110), (279, 2299570), (285, 2251158), (294, 2182245), (310, 2069613), (315, 2036762), (342, 1875965), (361, 1777230), (390, 1645077), (399, 1607970), (403, 1592010), (434, 1478295), (441, 1454830), (455, 1410066), (465, 1379742), (490, 1309347), (494, 1298745), (546, 1175055), (558, 1149785), (570, 1125579), (585, 1096718), (589, 1089270), (630, 1018381), (637, 1007190), (651, 985530), (665, 964782), (722, 888615), (735, 872898), (741, 865830), (798, 803985), (806, 796005), (819, 783370), (855, 750386), (882, 727415), (910, 705033), (930, 689871), (931, 689130), (1083, 592410), (1085, 591318), (1170, 548359), (1178, 544635), (1197, 535990), (1209, 530670), (1235, 519498), (1274, 503595), (1302, 492765), (1330, 482391), (1365, 470022), (1395, 459914), (1470, 436449), (1482, 432915), (1519, 422370), (1638, 391685), (1710, 375193), (1729, 371070), (1767, 363090), (1805, 355446), (1862, 344565), (1911, 335730), (1953, 328510), (1995, 321594), (2015, 318402), (2166, 296205), (2170, 295659), (2205, 290966), (2223, 288610), (2394, 267995), (2418, 265335), (2470, 259749), (2527, 253890), (2730, 235011), (2790, 229957), (2793, 229710), (2821, 227430), (2945, 217854), (3038, 211185), (3185, 201438), (3249, 197470), (3255, 197106), (3458, 185535), (3534, 181545), (3610, 177723), (3627, 176890), (3705, 173166), (3822, 167865), (3906, 164255), (3990, 160797), (4030, 159201), (4095, 156674), (4123, 155610), (4410, 145483), (4446, 144305), (4557, 140790), (4655, 137826), (4693, 136710), (5054, 126945), (5187, 123690), (5301, 121030), (5415, 118482), (5586, 114855), (5642, 113715), (5733, 111910), (5890, 108927), (5985, 107198), (6045, 106134), (6370, 100719), (6498, 98735), (6510, 98553), (7254, 88445), (7410, 86583), (7581, 84630), (7595, 84474), (7657, 83790), (8190, 78337), (8246, 77805), (8379, 76570), (8463, 75810), (8645, 74214), (8835, 72618), (9114, 70395), (9310, 68913), (9386, 68355), (9555, 67146), (9765, 65702), (10374, 61845), (10602, 60515), (10830, 59241), (11115, 57722), (11191, 57330), (11466, 55955), (11970, 53599), (12090, 53067), (12103, 53010), (12369, 51870), (12635, 50778), (13671, 46930), (13965, 45942), (14079, 45570), (14105, 45486), (15162, 42315), (15190, 42237), (15314, 41895), (15561, 41230), (16245, 39494), (16758, 38285), (16926, 37905), (17290, 37107), (17670, 36309), (17689, 36270), (18135, 35378), (19110, 33573), (19530, 32851), (19747, 32490), (20615, 31122), (22230, 28861), (22382, 28665), (22743, 28210), (22785, 28158), (22971, 27930), (23465, 27342), (24206, 26505), (24738, 25935), (25270, 25389)]