1564841520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10399}}^1$

素因数の和:10448

約数の個数: 240

約数和(自身を含む): 6035328000

約数和(自身を除く): 4470486480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 10399, 12540, 13680, 15048, 16720, 18810, 20798, 25080, 30096, 31197, 37620, 41596, 50160, 51995, 62394, 75240, 83192, 93591, 103990, 114389, 124788, 150480, 155985, 166384, 187182, 197581, 207980, 228778, 249576, 311970, 343167, 374364, 395162, 415960, 457556, 467955, 499152, 571945, 592743, 623940, 686334, 748728, 790324, 831920, 915112, 935910, 987905, 1029501, 1143890, 1185486, 1247880, 1372668, 1497456, 1580648, 1715835, 1778229, 1830224, 1871820, 1975810, 2059002, 2173391, 2287780, 2370972, 2495760, 2745336, 2963715, 3161296, 3431670, 3556458, 3743640, 3951620, 4118004, 4346782, 4575560, 4741944, 5147505, 5490672, 5927430, 6520173, 6863340, 7112916, 7487280, 7903240, 8236008, 8693564, 8891145, 9151120, 9483888, 10295010, 10866955, 11854860, 13040346, 13726680, 14225832, 15806480, 16472016, 17387128, 17782290, 19560519, 20590020, 21733910, 23709720, 26080692, 27453360, 28451664, 32600865, 34774256, 35564580, 39121038, 41180040, 43467820, 47419440, 52161384, 65201730, 71129160, 78242076, 82360080, 86935640, 97802595, 104322768, 130403460, 142258320, 156484152, 173871280, 195605190, 260806920, 312968304, 391210380, 521613840, 782420760, 1564841520]

約数ペア:

[(1, 1564841520), (2, 782420760), (3, 521613840), (4, 391210380), (5, 312968304), (6, 260806920), (8, 195605190), (9, 173871280), (10, 156484152), (11, 142258320), (12, 130403460), (15, 104322768), (16, 97802595), (18, 86935640), (19, 82360080), (20, 78242076), (22, 71129160), (24, 65201730), (30, 52161384), (33, 47419440), (36, 43467820), (38, 41180040), (40, 39121038), (44, 35564580), (45, 34774256), (48, 32600865), (55, 28451664), (57, 27453360), (60, 26080692), (66, 23709720), (72, 21733910), (76, 20590020), (80, 19560519), (88, 17782290), (90, 17387128), (95, 16472016), (99, 15806480), (110, 14225832), (114, 13726680), (120, 13040346), (132, 11854860), (144, 10866955), (152, 10295010), (165, 9483888), (171, 9151120), (176, 8891145), (180, 8693564), (190, 8236008), (198, 7903240), (209, 7487280), (220, 7112916), (228, 6863340), (240, 6520173), (264, 5927430), (285, 5490672), (304, 5147505), (330, 4741944), (342, 4575560), (360, 4346782), (380, 4118004), (396, 3951620), (418, 3743640), (440, 3556458), (456, 3431670), (495, 3161296), (528, 2963715), (570, 2745336), (627, 2495760), (660, 2370972), (684, 2287780), (720, 2173391), (760, 2059002), (792, 1975810), (836, 1871820), (855, 1830224), (880, 1778229), (912, 1715835), (990, 1580648), (1045, 1497456), (1140, 1372668), (1254, 1247880), (1320, 1185486), (1368, 1143890), (1520, 1029501), (1584, 987905), (1672, 935910), (1710, 915112), (1881, 831920), (1980, 790324), (2090, 748728), (2280, 686334), (2508, 623940), (2640, 592743), (2736, 571945), (3135, 499152), (3344, 467955), (3420, 457556), (3762, 415960), (3960, 395162), (4180, 374364), (4560, 343167), (5016, 311970), (6270, 249576), (6840, 228778), (7524, 207980), (7920, 197581), (8360, 187182), (9405, 166384), (10032, 155985), (10399, 150480), (12540, 124788), (13680, 114389), (15048, 103990), (16720, 93591), (18810, 83192), (20798, 75240), (25080, 62394), (30096, 51995), (31197, 50160), (37620, 41596)]