892139640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:862

約数の個数: 256

約数和(自身を含む): 3248363520

約数和(自身を除く): 2356223880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 61, 69, 70, 84, 92, 105, 115, 120, 122, 138, 140, 161, 168, 183, 184, 210, 230, 244, 276, 280, 305, 322, 345, 366, 420, 427, 460, 483, 488, 552, 610, 644, 690, 732, 757, 805, 840, 854, 915, 920, 966, 1220, 1281, 1288, 1380, 1403, 1464, 1514, 1610, 1708, 1830, 1932, 2135, 2271, 2415, 2440, 2562, 2760, 2806, 3028, 3220, 3416, 3660, 3785, 3864, 4209, 4270, 4542, 4830, 5124, 5299, 5612, 6056, 6405, 6440, 7015, 7320, 7570, 8418, 8540, 9084, 9660, 9821, 10248, 10598, 11224, 11355, 12810, 14030, 15140, 15897, 16836, 17080, 17411, 18168, 19320, 19642, 21045, 21196, 22710, 25620, 26495, 28060, 29463, 30280, 31794, 33672, 34822, 39284, 42090, 42392, 45420, 46177, 49105, 51240, 52233, 52990, 56120, 58926, 63588, 69644, 78568, 79485, 84180, 87055, 90840, 92354, 98210, 104466, 105980, 117852, 121877, 127176, 138531, 139288, 147315, 158970, 168360, 174110, 184708, 196420, 208932, 211960, 230885, 235704, 243754, 261165, 277062, 294630, 317940, 323239, 348220, 365631, 369416, 392840, 417864, 461770, 487508, 522330, 554124, 589260, 609385, 635880, 646478, 692655, 696440, 731262, 923540, 969717, 975016, 1044660, 1062071, 1108248, 1178520, 1218770, 1292956, 1385310, 1462524, 1616195, 1828155, 1847080, 1939434, 2089320, 2124142, 2437540, 2585912, 2770620, 2925048, 3186213, 3232390, 3656310, 3878868, 4248284, 4848585, 4875080, 5310355, 5541240, 6372426, 6464780, 7312620, 7434497, 7757736, 8496568, 9697170, 10620710, 12744852, 12929560, 14625240, 14868994, 15931065, 19394340, 21241420, 22303491, 25489704, 29737988, 31862130, 37172485, 38788680, 42482840, 44606982, 59475976, 63724260, 74344970, 89213964, 111517455, 127448520, 148689940, 178427928, 223034910, 297379880, 446069820, 892139640]

約数ペア:

[(1, 892139640), (2, 446069820), (3, 297379880), (4, 223034910), (5, 178427928), (6, 148689940), (7, 127448520), (8, 111517455), (10, 89213964), (12, 74344970), (14, 63724260), (15, 59475976), (20, 44606982), (21, 42482840), (23, 38788680), (24, 37172485), (28, 31862130), (30, 29737988), (35, 25489704), (40, 22303491), (42, 21241420), (46, 19394340), (56, 15931065), (60, 14868994), (61, 14625240), (69, 12929560), (70, 12744852), (84, 10620710), (92, 9697170), (105, 8496568), (115, 7757736), (120, 7434497), (122, 7312620), (138, 6464780), (140, 6372426), (161, 5541240), (168, 5310355), (183, 4875080), (184, 4848585), (210, 4248284), (230, 3878868), (244, 3656310), (276, 3232390), (280, 3186213), (305, 2925048), (322, 2770620), (345, 2585912), (366, 2437540), (420, 2124142), (427, 2089320), (460, 1939434), (483, 1847080), (488, 1828155), (552, 1616195), (610, 1462524), (644, 1385310), (690, 1292956), (732, 1218770), (757, 1178520), (805, 1108248), (840, 1062071), (854, 1044660), (915, 975016), (920, 969717), (966, 923540), (1220, 731262), (1281, 696440), (1288, 692655), (1380, 646478), (1403, 635880), (1464, 609385), (1514, 589260), (1610, 554124), (1708, 522330), (1830, 487508), (1932, 461770), (2135, 417864), (2271, 392840), (2415, 369416), (2440, 365631), (2562, 348220), (2760, 323239), (2806, 317940), (3028, 294630), (3220, 277062), (3416, 261165), (3660, 243754), (3785, 235704), (3864, 230885), (4209, 211960), (4270, 208932), (4542, 196420), (4830, 184708), (5124, 174110), (5299, 168360), (5612, 158970), (6056, 147315), (6405, 139288), (6440, 138531), (7015, 127176), (7320, 121877), (7570, 117852), (8418, 105980), (8540, 104466), (9084, 98210), (9660, 92354), (9821, 90840), (10248, 87055), (10598, 84180), (11224, 79485), (11355, 78568), (12810, 69644), (14030, 63588), (15140, 58926), (15897, 56120), (16836, 52990), (17080, 52233), (17411, 51240), (18168, 49105), (19320, 46177), (19642, 45420), (21045, 42392), (21196, 42090), (22710, 39284), (25620, 34822), (26495, 33672), (28060, 31794), (29463, 30280)]