4269720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 256

約数和(自身を含む): 17418240

約数和(自身を除く): 13148520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 23, 24, 26, 28, 30, 34, 35, 39, 40, 42, 46, 51, 52, 56, 60, 65, 68, 69, 70, 78, 84, 85, 91, 92, 102, 104, 105, 115, 119, 120, 130, 136, 138, 140, 156, 161, 168, 170, 182, 184, 195, 204, 210, 221, 230, 238, 255, 260, 273, 276, 280, 299, 312, 322, 340, 345, 357, 364, 390, 391, 408, 420, 442, 455, 460, 476, 483, 510, 520, 546, 552, 595, 598, 644, 663, 680, 690, 714, 728, 780, 782, 805, 840, 884, 897, 910, 920, 952, 966, 1020, 1092, 1105, 1173, 1190, 1196, 1288, 1326, 1365, 1380, 1428, 1495, 1547, 1560, 1564, 1610, 1768, 1785, 1794, 1820, 1932, 1955, 2040, 2093, 2184, 2210, 2346, 2380, 2392, 2415, 2652, 2730, 2737, 2760, 2856, 2990, 3094, 3128, 3220, 3315, 3570, 3588, 3640, 3864, 3910, 4186, 4420, 4485, 4641, 4692, 4760, 4830, 5083, 5304, 5460, 5474, 5865, 5980, 6188, 6279, 6440, 6630, 7140, 7176, 7735, 7820, 8211, 8372, 8840, 8970, 9282, 9384, 9660, 10166, 10465, 10920, 10948, 11730, 11960, 12376, 12558, 13260, 13685, 14280, 15249, 15470, 15640, 16422, 16744, 17940, 18564, 19320, 20332, 20930, 21896, 23205, 23460, 25116, 25415, 26520, 27370, 30498, 30940, 31395, 32844, 35581, 35880, 37128, 40664, 41055, 41860, 46410, 46920, 50232, 50830, 54740, 60996, 61880, 62790, 65688, 71162, 76245, 82110, 83720, 92820, 101660, 106743, 109480, 121992, 125580, 142324, 152490, 164220, 177905, 185640, 203320, 213486, 251160, 284648, 304980, 328440, 355810, 426972, 533715, 609960, 711620, 853944, 1067430, 1423240, 2134860, 4269720]

約数ペア:

[(1, 4269720), (2, 2134860), (3, 1423240), (4, 1067430), (5, 853944), (6, 711620), (7, 609960), (8, 533715), (10, 426972), (12, 355810), (13, 328440), (14, 304980), (15, 284648), (17, 251160), (20, 213486), (21, 203320), (23, 185640), (24, 177905), (26, 164220), (28, 152490), (30, 142324), (34, 125580), (35, 121992), (39, 109480), (40, 106743), (42, 101660), (46, 92820), (51, 83720), (52, 82110), (56, 76245), (60, 71162), (65, 65688), (68, 62790), (69, 61880), (70, 60996), (78, 54740), (84, 50830), (85, 50232), (91, 46920), (92, 46410), (102, 41860), (104, 41055), (105, 40664), (115, 37128), (119, 35880), (120, 35581), (130, 32844), (136, 31395), (138, 30940), (140, 30498), (156, 27370), (161, 26520), (168, 25415), (170, 25116), (182, 23460), (184, 23205), (195, 21896), (204, 20930), (210, 20332), (221, 19320), (230, 18564), (238, 17940), (255, 16744), (260, 16422), (273, 15640), (276, 15470), (280, 15249), (299, 14280), (312, 13685), (322, 13260), (340, 12558), (345, 12376), (357, 11960), (364, 11730), (390, 10948), (391, 10920), (408, 10465), (420, 10166), (442, 9660), (455, 9384), (460, 9282), (476, 8970), (483, 8840), (510, 8372), (520, 8211), (546, 7820), (552, 7735), (595, 7176), (598, 7140), (644, 6630), (663, 6440), (680, 6279), (690, 6188), (714, 5980), (728, 5865), (780, 5474), (782, 5460), (805, 5304), (840, 5083), (884, 4830), (897, 4760), (910, 4692), (920, 4641), (952, 4485), (966, 4420), (1020, 4186), (1092, 3910), (1105, 3864), (1173, 3640), (1190, 3588), (1196, 3570), (1288, 3315), (1326, 3220), (1365, 3128), (1380, 3094), (1428, 2990), (1495, 2856), (1547, 2760), (1560, 2737), (1564, 2730), (1610, 2652), (1768, 2415), (1785, 2392), (1794, 2380), (1820, 2346), (1932, 2210), (1955, 2184), (2040, 2093)]