1617872040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 5670194400

約数和(自身を除く): 4052322360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 59, 60, 72, 76, 90, 95, 114, 118, 120, 152, 171, 177, 180, 190, 211, 228, 236, 285, 295, 342, 354, 360, 361, 380, 422, 456, 472, 531, 570, 590, 633, 684, 708, 722, 760, 844, 855, 885, 1055, 1062, 1083, 1121, 1140, 1180, 1266, 1368, 1416, 1444, 1688, 1710, 1770, 1805, 1899, 2110, 2124, 2166, 2242, 2280, 2360, 2532, 2655, 2888, 3165, 3249, 3363, 3420, 3540, 3610, 3798, 4009, 4220, 4248, 4332, 4484, 5064, 5310, 5415, 5605, 6330, 6498, 6726, 6840, 7080, 7220, 7596, 8018, 8440, 8664, 8968, 9495, 10089, 10620, 10830, 11210, 12027, 12449, 12660, 12996, 13452, 14440, 15192, 16036, 16245, 16815, 18990, 20045, 20178, 21240, 21299, 21660, 22420, 24054, 24898, 25320, 25992, 26904, 32072, 32490, 33630, 36081, 37347, 37980, 40090, 40356, 42598, 43320, 44840, 48108, 49796, 50445, 60135, 62245, 63897, 64980, 67260, 72162, 74694, 75960, 76171, 80180, 80712, 85196, 96216, 99592, 100890, 106495, 112041, 120270, 124490, 127794, 129960, 134520, 144324, 149388, 152342, 160360, 170392, 180405, 186735, 191691, 201780, 212990, 224082, 228513, 236531, 240540, 248980, 255588, 288648, 298776, 304684, 319485, 360810, 373470, 380855, 383382, 403560, 425980, 448164, 457026, 473062, 481080, 497960, 511176, 560205, 609368, 638970, 685539, 709593, 721620, 746940, 761710, 766764, 851960, 896328, 914052, 946124, 958455, 1120410, 1142565, 1182655, 1277940, 1371078, 1419186, 1443240, 1493880, 1523420, 1533528, 1828104, 1892248, 1916910, 2128779, 2240820, 2285130, 2365310, 2555880, 2742156, 2838372, 3046840, 3427695, 3547965, 3833820, 4257558, 4481640, 4494089, 4570260, 4730620, 5484312, 5676744, 6855390, 7095930, 7667640, 8515116, 8988178, 9140520, 9461240, 10643895, 13482267, 13710780, 14191860, 17030232, 17976356, 21287790, 22470445, 26964534, 27421560, 28383720, 35952712, 40446801, 42575580, 44940890, 53929068, 67411335, 80893602, 85151160, 89881780, 107858136, 134822670, 161787204, 179763560, 202234005, 269645340, 323574408, 404468010, 539290680, 808936020, 1617872040]

約数ペア:

[(1, 1617872040), (2, 808936020), (3, 539290680), (4, 404468010), (5, 323574408), (6, 269645340), (8, 202234005), (9, 179763560), (10, 161787204), (12, 134822670), (15, 107858136), (18, 89881780), (19, 85151160), (20, 80893602), (24, 67411335), (30, 53929068), (36, 44940890), (38, 42575580), (40, 40446801), (45, 35952712), (57, 28383720), (59, 27421560), (60, 26964534), (72, 22470445), (76, 21287790), (90, 17976356), (95, 17030232), (114, 14191860), (118, 13710780), (120, 13482267), (152, 10643895), (171, 9461240), (177, 9140520), (180, 8988178), (190, 8515116), (211, 7667640), (228, 7095930), (236, 6855390), (285, 5676744), (295, 5484312), (342, 4730620), (354, 4570260), (360, 4494089), (361, 4481640), (380, 4257558), (422, 3833820), (456, 3547965), (472, 3427695), (531, 3046840), (570, 2838372), (590, 2742156), (633, 2555880), (684, 2365310), (708, 2285130), (722, 2240820), (760, 2128779), (844, 1916910), (855, 1892248), (885, 1828104), (1055, 1533528), (1062, 1523420), (1083, 1493880), (1121, 1443240), (1140, 1419186), (1180, 1371078), (1266, 1277940), (1368, 1182655), (1416, 1142565), (1444, 1120410), (1688, 958455), (1710, 946124), (1770, 914052), (1805, 896328), (1899, 851960), (2110, 766764), (2124, 761710), (2166, 746940), (2242, 721620), (2280, 709593), (2360, 685539), (2532, 638970), (2655, 609368), (2888, 560205), (3165, 511176), (3249, 497960), (3363, 481080), (3420, 473062), (3540, 457026), (3610, 448164), (3798, 425980), (4009, 403560), (4220, 383382), (4248, 380855), (4332, 373470), (4484, 360810), (5064, 319485), (5310, 304684), (5415, 298776), (5605, 288648), (6330, 255588), (6498, 248980), (6726, 240540), (6840, 236531), (7080, 228513), (7220, 224082), (7596, 212990), (8018, 201780), (8440, 191691), (8664, 186735), (8968, 180405), (9495, 170392), (10089, 160360), (10620, 152342), (10830, 149388), (11210, 144324), (12027, 134520), (12449, 129960), (12660, 127794), (12996, 124490), (13452, 120270), (14440, 112041), (15192, 106495), (16036, 100890), (16245, 99592), (16815, 96216), (18990, 85196), (20045, 80712), (20178, 80180), (21240, 76171), (21299, 75960), (21660, 74694), (22420, 72162), (24054, 67260), (24898, 64980), (25320, 63897), (25992, 62245), (26904, 60135), (32072, 50445), (32490, 49796), (33630, 48108), (36081, 44840), (37347, 43320), (37980, 42598), (40090, 40356)]