242915760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2017

約数の個数: 200

約数和(自身を含む): 888536880

約数和(自身を除く): 645621120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 1973, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 3946, 4104, 4560, 5130, 5919, 6156, 6480, 6840, 7695, 7892, 8208, 9865, 10260, 11838, 12312, 13680, 15390, 15784, 17757, 19730, 20520, 23676, 24624, 29595, 30780, 31568, 35514, 37487, 39460, 41040, 47352, 53271, 59190, 61560, 71028, 74974, 78920, 88785, 94704, 106542, 112461, 118380, 123120, 142056, 149948, 157840, 159813, 177570, 187435, 213084, 224922, 236760, 266355, 284112, 299896, 319626, 337383, 355140, 374870, 426168, 449844, 473520, 532710, 562305, 599792, 639252, 674766, 710280, 749740, 799065, 852336, 899688, 1012149, 1065420, 1124610, 1278504, 1349532, 1420560, 1499480, 1598130, 1686915, 1799376, 2024298, 2130840, 2249220, 2557008, 2699064, 2998960, 3036447, 3196260, 3373830, 4048596, 4261680, 4498440, 5060745, 5398128, 6072894, 6392520, 6747660, 8097192, 8996880, 10121490, 12145788, 12785040, 13495320, 15182235, 16194384, 20242980, 24291576, 26990640, 30364470, 40485960, 48583152, 60728940, 80971920, 121457880, 242915760]

約数ペア:

[(1, 242915760), (2, 121457880), (3, 80971920), (4, 60728940), (5, 48583152), (6, 40485960), (8, 30364470), (9, 26990640), (10, 24291576), (12, 20242980), (15, 16194384), (16, 15182235), (18, 13495320), (19, 12785040), (20, 12145788), (24, 10121490), (27, 8996880), (30, 8097192), (36, 6747660), (38, 6392520), (40, 6072894), (45, 5398128), (48, 5060745), (54, 4498440), (57, 4261680), (60, 4048596), (72, 3373830), (76, 3196260), (80, 3036447), (81, 2998960), (90, 2699064), (95, 2557008), (108, 2249220), (114, 2130840), (120, 2024298), (135, 1799376), (144, 1686915), (152, 1598130), (162, 1499480), (171, 1420560), (180, 1349532), (190, 1278504), (216, 1124610), (228, 1065420), (240, 1012149), (270, 899688), (285, 852336), (304, 799065), (324, 749740), (342, 710280), (360, 674766), (380, 639252), (405, 599792), (432, 562305), (456, 532710), (513, 473520), (540, 449844), (570, 426168), (648, 374870), (684, 355140), (720, 337383), (760, 319626), (810, 299896), (855, 284112), (912, 266355), (1026, 236760), (1080, 224922), (1140, 213084), (1296, 187435), (1368, 177570), (1520, 159813), (1539, 157840), (1620, 149948), (1710, 142056), (1973, 123120), (2052, 118380), (2160, 112461), (2280, 106542), (2565, 94704), (2736, 88785), (3078, 78920), (3240, 74974), (3420, 71028), (3946, 61560), (4104, 59190), (4560, 53271), (5130, 47352), (5919, 41040), (6156, 39460), (6480, 37487), (6840, 35514), (7695, 31568), (7892, 30780), (8208, 29595), (9865, 24624), (10260, 23676), (11838, 20520), (12312, 19730), (13680, 17757), (15390, 15784)]