2018228940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:718

約数の個数: 384

約数和(自身を含む): 7856056320

約数和(自身を除く): 5837827380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 67, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 134, 135, 140, 156, 180, 182, 189, 195, 201, 210, 234, 252, 260, 268, 270, 273, 315, 335, 351, 364, 378, 390, 402, 420, 455, 468, 469, 540, 546, 585, 603, 613, 630, 670, 702, 756, 780, 804, 819, 871, 910, 938, 945, 1005, 1092, 1170, 1206, 1226, 1260, 1340, 1365, 1404, 1407, 1638, 1742, 1755, 1809, 1820, 1839, 1876, 1890, 2010, 2340, 2345, 2412, 2452, 2457, 2613, 2730, 2814, 3015, 3065, 3276, 3484, 3510, 3618, 3678, 3780, 4020, 4095, 4221, 4291, 4355, 4690, 4914, 5226, 5460, 5517, 5628, 6030, 6097, 6130, 7020, 7035, 7236, 7356, 7839, 7969, 8190, 8442, 8582, 8710, 9045, 9195, 9380, 9828, 10452, 11034, 12060, 12194, 12260, 12285, 12663, 12873, 13065, 14070, 15678, 15938, 16380, 16551, 16884, 17164, 17420, 18090, 18291, 18390, 21105, 21455, 22068, 23517, 23907, 24388, 24570, 25326, 25746, 26130, 27585, 28140, 30485, 31356, 31876, 33102, 36180, 36582, 36780, 38619, 39195, 39845, 41071, 42210, 42910, 47034, 47814, 49140, 50652, 51492, 52260, 54873, 55170, 55783, 60970, 63315, 64365, 66204, 71721, 73164, 77238, 78390, 79690, 82142, 82755, 84420, 85820, 91455, 94068, 95628, 109746, 110340, 111566, 115857, 117585, 119535, 121940, 123213, 126630, 128730, 143442, 154476, 156780, 159380, 164284, 164619, 165510, 167349, 182910, 193095, 205355, 215163, 219492, 223132, 231714, 235170, 239070, 246426, 253260, 257460, 274365, 278915, 286884, 287497, 329238, 331020, 334698, 358605, 365820, 369639, 386190, 410710, 430326, 463428, 470340, 478140, 492852, 502047, 533923, 548730, 557830, 574994, 579285, 616065, 658476, 669396, 717210, 739278, 772380, 821420, 823095, 836745, 860652, 862491, 1004094, 1067846, 1075815, 1097460, 1108917, 1115660, 1149988, 1158570, 1232130, 1434420, 1437485, 1478556, 1506141, 1601769, 1646190, 1673490, 1724982, 1848195, 2008188, 2135692, 2151630, 2217834, 2317140, 2464260, 2510235, 2587473, 2669615, 2874970, 3012282, 3203538, 3292380, 3346980, 3449964, 3696390, 3737461, 4303260, 4312455, 4435668, 4805307, 5020470, 5174946, 5339230, 5544585, 5749940, 6024564, 6407076, 7392780, 7474922, 7530705, 7762419, 8008845, 8624910, 9610614, 10040940, 10349892, 10678460, 11089170, 11212383, 12937365, 14415921, 14949844, 15061410, 15524838, 16017690, 17249820, 18687305, 19221228, 22178340, 22424766, 24026535, 25874730, 28831842, 30122820, 31049676, 32035380, 33637149, 37374610, 38812095, 44849532, 48053070, 51749460, 56061915, 57663684, 67274298, 72079605, 74749220, 77624190, 96106140, 100911447, 112123830, 134548596, 144159210, 155248380, 168185745, 201822894, 224247660, 288318420, 336371490, 403645788, 504557235, 672742980, 1009114470, 2018228940]

約数ペア:

[(1, 2018228940), (2, 1009114470), (3, 672742980), (4, 504557235), (5, 403645788), (6, 336371490), (7, 288318420), (9, 224247660), (10, 201822894), (12, 168185745), (13, 155248380), (14, 144159210), (15, 134548596), (18, 112123830), (20, 100911447), (21, 96106140), (26, 77624190), (27, 74749220), (28, 72079605), (30, 67274298), (35, 57663684), (36, 56061915), (39, 51749460), (42, 48053070), (45, 44849532), (52, 38812095), (54, 37374610), (60, 33637149), (63, 32035380), (65, 31049676), (67, 30122820), (70, 28831842), (78, 25874730), (84, 24026535), (90, 22424766), (91, 22178340), (105, 19221228), (108, 18687305), (117, 17249820), (126, 16017690), (130, 15524838), (134, 15061410), (135, 14949844), (140, 14415921), (156, 12937365), (180, 11212383), (182, 11089170), (189, 10678460), (195, 10349892), (201, 10040940), (210, 9610614), (234, 8624910), (252, 8008845), (260, 7762419), (268, 7530705), (270, 7474922), (273, 7392780), (315, 6407076), (335, 6024564), (351, 5749940), (364, 5544585), (378, 5339230), (390, 5174946), (402, 5020470), (420, 4805307), (455, 4435668), (468, 4312455), (469, 4303260), (540, 3737461), (546, 3696390), (585, 3449964), (603, 3346980), (613, 3292380), (630, 3203538), (670, 3012282), (702, 2874970), (756, 2669615), (780, 2587473), (804, 2510235), (819, 2464260), (871, 2317140), (910, 2217834), (938, 2151630), (945, 2135692), (1005, 2008188), (1092, 1848195), (1170, 1724982), (1206, 1673490), (1226, 1646190), (1260, 1601769), (1340, 1506141), (1365, 1478556), (1404, 1437485), (1407, 1434420), (1638, 1232130), (1742, 1158570), (1755, 1149988), (1809, 1115660), (1820, 1108917), (1839, 1097460), (1876, 1075815), (1890, 1067846), (2010, 1004094), (2340, 862491), (2345, 860652), (2412, 836745), (2452, 823095), (2457, 821420), (2613, 772380), (2730, 739278), (2814, 717210), (3015, 669396), (3065, 658476), (3276, 616065), (3484, 579285), (3510, 574994), (3618, 557830), (3678, 548730), (3780, 533923), (4020, 502047), (4095, 492852), (4221, 478140), (4291, 470340), (4355, 463428), (4690, 430326), (4914, 410710), (5226, 386190), (5460, 369639), (5517, 365820), (5628, 358605), (6030, 334698), (6097, 331020), (6130, 329238), (7020, 287497), (7035, 286884), (7236, 278915), (7356, 274365), (7839, 257460), (7969, 253260), (8190, 246426), (8442, 239070), (8582, 235170), (8710, 231714), (9045, 223132), (9195, 219492), (9380, 215163), (9828, 205355), (10452, 193095), (11034, 182910), (12060, 167349), (12194, 165510), (12260, 164619), (12285, 164284), (12663, 159380), (12873, 156780), (13065, 154476), (14070, 143442), (15678, 128730), (15938, 126630), (16380, 123213), (16551, 121940), (16884, 119535), (17164, 117585), (17420, 115857), (18090, 111566), (18291, 110340), (18390, 109746), (21105, 95628), (21455, 94068), (22068, 91455), (23517, 85820), (23907, 84420), (24388, 82755), (24570, 82142), (25326, 79690), (25746, 78390), (26130, 77238), (27585, 73164), (28140, 71721), (30485, 66204), (31356, 64365), (31876, 63315), (33102, 60970), (36180, 55783), (36582, 55170), (36780, 54873), (38619, 52260), (39195, 51492), (39845, 50652), (41071, 49140), (42210, 47814), (42910, 47034)]