42800940

素因数分解:

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

素因数の和:118

約数の個数: 288

約数和(自身を含む): 167247360

約数和(自身を除く): 124446420

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, 169, 180, 182, 189, 195, 201, 210, 234, 252, 260, 268, 270, 273, 315, 335, 338, 351, 364, 378, 390, 402, 420, 455, 468, 469, 507, 540, 546, 585, 603, 630, 670, 676, 702, 756, 780, 804, 819, 845, 871, 910, 938, 945, 1005, 1014, 1092, 1170, 1183, 1206, 1260, 1340, 1365, 1404, 1407, 1521, 1638, 1690, 1742, 1755, 1809, 1820, 1876, 1890, 2010, 2028, 2340, 2345, 2366, 2412, 2457, 2535, 2613, 2730, 2814, 3015, 3042, 3276, 3380, 3484, 3510, 3549, 3618, 3780, 4020, 4095, 4221, 4355, 4563, 4690, 4732, 4914, 5070, 5226, 5460, 5628, 5915, 6030, 6084, 6097, 7020, 7035, 7098, 7236, 7605, 7839, 8190, 8442, 8710, 9045, 9126, 9380, 9828, 10140, 10452, 10647, 11323, 11830, 12060, 12194, 12285, 12663, 13065, 14070, 14196, 15210, 15678, 16380, 16884, 17420, 17745, 18090, 18252, 18291, 21105, 21294, 22646, 22815, 23517, 23660, 24388, 24570, 25326, 26130, 28140, 30420, 30485, 31356, 31941, 33969, 35490, 36180, 36582, 39195, 42210, 42588, 45292, 45630, 47034, 49140, 50652, 52260, 53235, 54873, 56615, 60970, 63315, 63882, 67938, 70980, 73164, 78390, 79261, 84420, 91260, 91455, 94068, 101907, 106470, 109746, 113230, 117585, 121940, 126630, 127764, 135876, 156780, 158522, 159705, 164619, 169845, 182910, 203814, 212940, 219492, 226460, 235170, 237783, 253260, 274365, 305721, 317044, 319410, 329238, 339690, 365820, 396305, 407628, 470340, 475566, 509535, 548730, 611442, 638820, 658476, 679380, 713349, 792610, 823095, 951132, 1019070, 1097460, 1188915, 1222884, 1426698, 1528605, 1585220, 1646190, 2038140, 2140047, 2377830, 2853396, 3057210, 3292380, 3566745, 4280094, 4755660, 6114420, 7133490, 8560188, 10700235, 14266980, 21400470, 42800940]

約数ペア:

[(1, 42800940), (2, 21400470), (3, 14266980), (4, 10700235), (5, 8560188), (6, 7133490), (7, 6114420), (9, 4755660), (10, 4280094), (12, 3566745), (13, 3292380), (14, 3057210), (15, 2853396), (18, 2377830), (20, 2140047), (21, 2038140), (26, 1646190), (27, 1585220), (28, 1528605), (30, 1426698), (35, 1222884), (36, 1188915), (39, 1097460), (42, 1019070), (45, 951132), (52, 823095), (54, 792610), (60, 713349), (63, 679380), (65, 658476), (67, 638820), (70, 611442), (78, 548730), (84, 509535), (90, 475566), (91, 470340), (105, 407628), (108, 396305), (117, 365820), (126, 339690), (130, 329238), (134, 319410), (135, 317044), (140, 305721), (156, 274365), (169, 253260), (180, 237783), (182, 235170), (189, 226460), (195, 219492), (201, 212940), (210, 203814), (234, 182910), (252, 169845), (260, 164619), (268, 159705), (270, 158522), (273, 156780), (315, 135876), (335, 127764), (338, 126630), (351, 121940), (364, 117585), (378, 113230), (390, 109746), (402, 106470), (420, 101907), (455, 94068), (468, 91455), (469, 91260), (507, 84420), (540, 79261), (546, 78390), (585, 73164), (603, 70980), (630, 67938), (670, 63882), (676, 63315), (702, 60970), (756, 56615), (780, 54873), (804, 53235), (819, 52260), (845, 50652), (871, 49140), (910, 47034), (938, 45630), (945, 45292), (1005, 42588), (1014, 42210), (1092, 39195), (1170, 36582), (1183, 36180), (1206, 35490), (1260, 33969), (1340, 31941), (1365, 31356), (1404, 30485), (1407, 30420), (1521, 28140), (1638, 26130), (1690, 25326), (1742, 24570), (1755, 24388), (1809, 23660), (1820, 23517), (1876, 22815), (1890, 22646), (2010, 21294), (2028, 21105), (2340, 18291), (2345, 18252), (2366, 18090), (2412, 17745), (2457, 17420), (2535, 16884), (2613, 16380), (2730, 15678), (2814, 15210), (3015, 14196), (3042, 14070), (3276, 13065), (3380, 12663), (3484, 12285), (3510, 12194), (3549, 12060), (3618, 11830), (3780, 11323), (4020, 10647), (4095, 10452), (4221, 10140), (4355, 9828), (4563, 9380), (4690, 9126), (4732, 9045), (4914, 8710), (5070, 8442), (5226, 8190), (5460, 7839), (5628, 7605), (5915, 7236), (6030, 7098), (6084, 7035), (6097, 7020)]