240343740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 946821120

約数和(自身を除く): 706477380

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, 73, 78, 84, 90, 91, 105, 108, 117, 126, 130, 134, 135, 140, 146, 156, 180, 182, 189, 195, 201, 210, 219, 234, 252, 260, 268, 270, 273, 292, 315, 335, 351, 364, 365, 378, 390, 402, 420, 438, 455, 468, 469, 511, 540, 546, 585, 603, 630, 657, 670, 702, 730, 756, 780, 804, 819, 871, 876, 910, 938, 945, 949, 1005, 1022, 1092, 1095, 1170, 1206, 1260, 1314, 1340, 1365, 1404, 1407, 1460, 1533, 1638, 1742, 1755, 1809, 1820, 1876, 1890, 1898, 1971, 2010, 2044, 2190, 2340, 2345, 2412, 2457, 2555, 2613, 2628, 2730, 2814, 2847, 3015, 3066, 3276, 3285, 3484, 3510, 3618, 3780, 3796, 3942, 4020, 4095, 4221, 4355, 4380, 4599, 4690, 4745, 4891, 4914, 5110, 5226, 5460, 5628, 5694, 6030, 6097, 6132, 6570, 6643, 7020, 7035, 7236, 7665, 7839, 7884, 8190, 8442, 8541, 8710, 9045, 9198, 9380, 9490, 9782, 9828, 9855, 10220, 10452, 11388, 12060, 12194, 12285, 12663, 13065, 13140, 13286, 13797, 14070, 14235, 14673, 15330, 15678, 16380, 16884, 17082, 17420, 18090, 18291, 18396, 18980, 19564, 19710, 19929, 21105, 22995, 23517, 24388, 24455, 24570, 25326, 25623, 26130, 26572, 27594, 28140, 28470, 29346, 30485, 30660, 31356, 33215, 34164, 34237, 36180, 36582, 39195, 39420, 39858, 42210, 42705, 44019, 45990, 47034, 48910, 49140, 50652, 51246, 52260, 54873, 55188, 56940, 58692, 59787, 60970, 63315, 63583, 66430, 68474, 68985, 73164, 73365, 78390, 79716, 84420, 85410, 88038, 91455, 91980, 94068, 97820, 99645, 102492, 102711, 109746, 117585, 119574, 121940, 126630, 127166, 128115, 132057, 132860, 136948, 137970, 146730, 156780, 164619, 170820, 171185, 176076, 179361, 182910, 190749, 199290, 205422, 219492, 220095, 235170, 239148, 253260, 254332, 256230, 264114, 274365, 275940, 293460, 298935, 308133, 317915, 329238, 342370, 358722, 365820, 381498, 398580, 410844, 440190, 445081, 470340, 512460, 513555, 528228, 548730, 572247, 597870, 616266, 635830, 658476, 660285, 684740, 717444, 762996, 823095, 880380, 890162, 896805, 924399, 953745, 1027110, 1097460, 1144494, 1195740, 1232532, 1271660, 1320570, 1335243, 1540665, 1646190, 1716741, 1780324, 1793610, 1848798, 1907490, 2054220, 2225405, 2288988, 2641140, 2670486, 2861235, 3081330, 3292380, 3433482, 3587220, 3697596, 3814980, 4005729, 4450810, 4621995, 5340972, 5722470, 6162660, 6676215, 6866964, 8011458, 8583705, 8901620, 9243990, 11444940, 12017187, 13352430, 16022916, 17167410, 18487980, 20028645, 24034374, 26704860, 34334820, 40057290, 48068748, 60085935, 80114580, 120171870, 240343740]

約数ペア:

[(1, 240343740), (2, 120171870), (3, 80114580), (4, 60085935), (5, 48068748), (6, 40057290), (7, 34334820), (9, 26704860), (10, 24034374), (12, 20028645), (13, 18487980), (14, 17167410), (15, 16022916), (18, 13352430), (20, 12017187), (21, 11444940), (26, 9243990), (27, 8901620), (28, 8583705), (30, 8011458), (35, 6866964), (36, 6676215), (39, 6162660), (42, 5722470), (45, 5340972), (52, 4621995), (54, 4450810), (60, 4005729), (63, 3814980), (65, 3697596), (67, 3587220), (70, 3433482), (73, 3292380), (78, 3081330), (84, 2861235), (90, 2670486), (91, 2641140), (105, 2288988), (108, 2225405), (117, 2054220), (126, 1907490), (130, 1848798), (134, 1793610), (135, 1780324), (140, 1716741), (146, 1646190), (156, 1540665), (180, 1335243), (182, 1320570), (189, 1271660), (195, 1232532), (201, 1195740), (210, 1144494), (219, 1097460), (234, 1027110), (252, 953745), (260, 924399), (268, 896805), (270, 890162), (273, 880380), (292, 823095), (315, 762996), (335, 717444), (351, 684740), (364, 660285), (365, 658476), (378, 635830), (390, 616266), (402, 597870), (420, 572247), (438, 548730), (455, 528228), (468, 513555), (469, 512460), (511, 470340), (540, 445081), (546, 440190), (585, 410844), (603, 398580), (630, 381498), (657, 365820), (670, 358722), (702, 342370), (730, 329238), (756, 317915), (780, 308133), (804, 298935), (819, 293460), (871, 275940), (876, 274365), (910, 264114), (938, 256230), (945, 254332), (949, 253260), (1005, 239148), (1022, 235170), (1092, 220095), (1095, 219492), (1170, 205422), (1206, 199290), (1260, 190749), (1314, 182910), (1340, 179361), (1365, 176076), (1404, 171185), (1407, 170820), (1460, 164619), (1533, 156780), (1638, 146730), (1742, 137970), (1755, 136948), (1809, 132860), (1820, 132057), (1876, 128115), (1890, 127166), (1898, 126630), (1971, 121940), (2010, 119574), (2044, 117585), (2190, 109746), (2340, 102711), (2345, 102492), (2412, 99645), (2457, 97820), (2555, 94068), (2613, 91980), (2628, 91455), (2730, 88038), (2814, 85410), (2847, 84420), (3015, 79716), (3066, 78390), (3276, 73365), (3285, 73164), (3484, 68985), (3510, 68474), (3618, 66430), (3780, 63583), (3796, 63315), (3942, 60970), (4020, 59787), (4095, 58692), (4221, 56940), (4355, 55188), (4380, 54873), (4599, 52260), (4690, 51246), (4745, 50652), (4891, 49140), (4914, 48910), (5110, 47034), (5226, 45990), (5460, 44019), (5628, 42705), (5694, 42210), (6030, 39858), (6097, 39420), (6132, 39195), (6570, 36582), (6643, 36180), (7020, 34237), (7035, 34164), (7236, 33215), (7665, 31356), (7839, 30660), (7884, 30485), (8190, 29346), (8442, 28470), (8541, 28140), (8710, 27594), (9045, 26572), (9198, 26130), (9380, 25623), (9490, 25326), (9782, 24570), (9828, 24455), (9855, 24388), (10220, 23517), (10452, 22995), (11388, 21105), (12060, 19929), (12194, 19710), (12285, 19564), (12663, 18980), (13065, 18396), (13140, 18291), (13286, 18090), (13797, 17420), (14070, 17082), (14235, 16884), (14673, 16380), (15330, 15678)]