804537240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 256

約数和(自身を含む): 2874009600

約数和(自身を除く): 2069472360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 23, 24, 26, 30, 34, 39, 40, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 104, 115, 120, 130, 136, 138, 156, 170, 184, 195, 204, 221, 230, 255, 260, 276, 299, 312, 340, 345, 390, 391, 408, 442, 460, 510, 520, 552, 598, 663, 680, 690, 780, 782, 884, 897, 920, 1020, 1105, 1173, 1196, 1319, 1326, 1380, 1495, 1560, 1564, 1768, 1794, 1955, 2040, 2210, 2346, 2392, 2638, 2652, 2760, 2990, 3128, 3315, 3588, 3910, 3957, 4420, 4485, 4692, 5083, 5276, 5304, 5865, 5980, 6595, 6630, 7176, 7820, 7914, 8840, 8970, 9384, 10166, 10552, 11730, 11960, 13190, 13260, 15249, 15640, 15828, 17147, 17940, 19785, 20332, 22423, 23460, 25415, 26380, 26520, 30337, 30498, 31656, 34294, 35880, 39570, 40664, 44846, 46920, 50830, 51441, 52760, 60674, 60996, 67269, 68588, 76245, 79140, 85735, 89692, 91011, 101660, 102882, 112115, 121348, 121992, 134538, 137176, 151685, 152490, 158280, 171470, 179384, 182022, 203320, 205764, 224230, 242696, 257205, 269076, 291499, 303370, 304980, 336345, 342940, 364044, 394381, 411528, 448460, 455055, 514410, 515729, 538152, 582998, 606740, 609960, 672690, 685880, 728088, 788762, 874497, 896920, 910110, 1028820, 1031458, 1165996, 1183143, 1213480, 1345380, 1457495, 1547187, 1577524, 1748994, 1820220, 1971905, 2057640, 2062916, 2331992, 2366286, 2578645, 2690760, 2914990, 3094374, 3155048, 3497988, 3640440, 3943810, 4125832, 4372485, 4732572, 5157290, 5829980, 5915715, 6188748, 6704477, 6995976, 7735935, 7887620, 8744970, 9465144, 10314580, 11659960, 11831430, 12377496, 13408954, 15471870, 15775240, 17489940, 20113431, 20629160, 23662860, 26817908, 30943740, 33522385, 34979880, 40226862, 47325720, 53635816, 61887480, 67044770, 80453724, 100567155, 134089540, 160907448, 201134310, 268179080, 402268620, 804537240]

約数ペア:

[(1, 804537240), (2, 402268620), (3, 268179080), (4, 201134310), (5, 160907448), (6, 134089540), (8, 100567155), (10, 80453724), (12, 67044770), (13, 61887480), (15, 53635816), (17, 47325720), (20, 40226862), (23, 34979880), (24, 33522385), (26, 30943740), (30, 26817908), (34, 23662860), (39, 20629160), (40, 20113431), (46, 17489940), (51, 15775240), (52, 15471870), (60, 13408954), (65, 12377496), (68, 11831430), (69, 11659960), (78, 10314580), (85, 9465144), (92, 8744970), (102, 7887620), (104, 7735935), (115, 6995976), (120, 6704477), (130, 6188748), (136, 5915715), (138, 5829980), (156, 5157290), (170, 4732572), (184, 4372485), (195, 4125832), (204, 3943810), (221, 3640440), (230, 3497988), (255, 3155048), (260, 3094374), (276, 2914990), (299, 2690760), (312, 2578645), (340, 2366286), (345, 2331992), (390, 2062916), (391, 2057640), (408, 1971905), (442, 1820220), (460, 1748994), (510, 1577524), (520, 1547187), (552, 1457495), (598, 1345380), (663, 1213480), (680, 1183143), (690, 1165996), (780, 1031458), (782, 1028820), (884, 910110), (897, 896920), (920, 874497), (1020, 788762), (1105, 728088), (1173, 685880), (1196, 672690), (1319, 609960), (1326, 606740), (1380, 582998), (1495, 538152), (1560, 515729), (1564, 514410), (1768, 455055), (1794, 448460), (1955, 411528), (2040, 394381), (2210, 364044), (2346, 342940), (2392, 336345), (2638, 304980), (2652, 303370), (2760, 291499), (2990, 269076), (3128, 257205), (3315, 242696), (3588, 224230), (3910, 205764), (3957, 203320), (4420, 182022), (4485, 179384), (4692, 171470), (5083, 158280), (5276, 152490), (5304, 151685), (5865, 137176), (5980, 134538), (6595, 121992), (6630, 121348), (7176, 112115), (7820, 102882), (7914, 101660), (8840, 91011), (8970, 89692), (9384, 85735), (10166, 79140), (10552, 76245), (11730, 68588), (11960, 67269), (13190, 60996), (13260, 60674), (15249, 52760), (15640, 51441), (15828, 50830), (17147, 46920), (17940, 44846), (19785, 40664), (20332, 39570), (22423, 35880), (23460, 34294), (25415, 31656), (26380, 30498), (26520, 30337)]