215925120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2017

約数の個数: 192

約数和(自身を含む): 785257200

約数和(自身を除く): 569332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 1973, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 3946, 4560, 5472, 5760, 5919, 6080, 6840, 7296, 7892, 9120, 9865, 10944, 11838, 12160, 13680, 15784, 17757, 18240, 19730, 21888, 23676, 27360, 29595, 31568, 35514, 36480, 37487, 39460, 47352, 54720, 59190, 63136, 71028, 74974, 78920, 88785, 94704, 109440, 112461, 118380, 126272, 142056, 149948, 157840, 177570, 187435, 189408, 224922, 236760, 252544, 284112, 299896, 315680, 337383, 355140, 374870, 378816, 449844, 473520, 562305, 568224, 599792, 631360, 674766, 710280, 749740, 757632, 899688, 947040, 1124610, 1136448, 1199584, 1262720, 1349532, 1420560, 1499480, 1686915, 1799376, 1894080, 2249220, 2272896, 2399168, 2699064, 2841120, 2998960, 3373830, 3598752, 3788160, 4498440, 4798336, 5398128, 5682240, 5997920, 6747660, 7197504, 8996880, 10796256, 11364480, 11995840, 13495320, 14395008, 17993760, 21592512, 23991680, 26990640, 35987520, 43185024, 53981280, 71975040, 107962560, 215925120]

約数ペア:

[(1, 215925120), (2, 107962560), (3, 71975040), (4, 53981280), (5, 43185024), (6, 35987520), (8, 26990640), (9, 23991680), (10, 21592512), (12, 17993760), (15, 14395008), (16, 13495320), (18, 11995840), (19, 11364480), (20, 10796256), (24, 8996880), (30, 7197504), (32, 6747660), (36, 5997920), (38, 5682240), (40, 5398128), (45, 4798336), (48, 4498440), (57, 3788160), (60, 3598752), (64, 3373830), (72, 2998960), (76, 2841120), (80, 2699064), (90, 2399168), (95, 2272896), (96, 2249220), (114, 1894080), (120, 1799376), (128, 1686915), (144, 1499480), (152, 1420560), (160, 1349532), (171, 1262720), (180, 1199584), (190, 1136448), (192, 1124610), (228, 947040), (240, 899688), (285, 757632), (288, 749740), (304, 710280), (320, 674766), (342, 631360), (360, 599792), (380, 568224), (384, 562305), (456, 473520), (480, 449844), (570, 378816), (576, 374870), (608, 355140), (640, 337383), (684, 315680), (720, 299896), (760, 284112), (855, 252544), (912, 236760), (960, 224922), (1140, 189408), (1152, 187435), (1216, 177570), (1368, 157840), (1440, 149948), (1520, 142056), (1710, 126272), (1824, 118380), (1920, 112461), (1973, 109440), (2280, 94704), (2432, 88785), (2736, 78920), (2880, 74974), (3040, 71028), (3420, 63136), (3648, 59190), (3946, 54720), (4560, 47352), (5472, 39460), (5760, 37487), (5919, 36480), (6080, 35514), (6840, 31568), (7296, 29595), (7892, 27360), (9120, 23676), (9865, 21888), (10944, 19730), (11838, 18240), (12160, 17757), (13680, 15784)]