265727280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^3$

素因数の和:105

約数の個数: 320

約数和(自身を含む): 1059932160

約数和(自身を除く): 794204880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 48, 52, 56, 60, 65, 69, 70, 78, 80, 84, 91, 92, 104, 105, 112, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 208, 210, 230, 240, 260, 273, 276, 280, 299, 312, 322, 336, 345, 364, 368, 390, 420, 455, 460, 483, 520, 529, 546, 552, 560, 598, 624, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1040, 1058, 1092, 1104, 1196, 1288, 1365, 1380, 1456, 1495, 1560, 1587, 1610, 1680, 1794, 1820, 1840, 1932, 2093, 2116, 2184, 2392, 2415, 2576, 2645, 2730, 2760, 2990, 3120, 3174, 3220, 3588, 3640, 3703, 3864, 4186, 4232, 4368, 4485, 4784, 4830, 5290, 5460, 5520, 5980, 6279, 6348, 6440, 6877, 7176, 7280, 7406, 7728, 7935, 8372, 8464, 8970, 9660, 10465, 10580, 10920, 11109, 11960, 12167, 12558, 12696, 12880, 13754, 14352, 14812, 15870, 16744, 17940, 18515, 19320, 20631, 20930, 21160, 21840, 22218, 23920, 24334, 25116, 25392, 27508, 29624, 31395, 31740, 33488, 34385, 35880, 36501, 37030, 38640, 41262, 41860, 42320, 44436, 48139, 48668, 50232, 55016, 55545, 59248, 60835, 62790, 63480, 68770, 71760, 73002, 74060, 82524, 83720, 85169, 88872, 96278, 97336, 100464, 103155, 110032, 111090, 121670, 125580, 126960, 137540, 144417, 146004, 148120, 158171, 165048, 167440, 170338, 177744, 182505, 192556, 194672, 206310, 222180, 240695, 243340, 251160, 255507, 275080, 288834, 292008, 296240, 316342, 330096, 340676, 365010, 385112, 412620, 425845, 444360, 474513, 481390, 486680, 502320, 511014, 550160, 577668, 584016, 632684, 681352, 722085, 730020, 770224, 790855, 825240, 851690, 888720, 949026, 962780, 973360, 1022028, 1107197, 1155336, 1265368, 1277535, 1362704, 1444170, 1460040, 1581710, 1650480, 1703380, 1898052, 1925560, 2044056, 2214394, 2310672, 2372565, 2530736, 2555070, 2888340, 2920080, 3163420, 3321591, 3406760, 3796104, 3851120, 4088112, 4428788, 4745130, 5110140, 5535985, 5776680, 6326840, 6643182, 6813520, 7592208, 8857576, 9490260, 10220280, 11071970, 11553360, 12653680, 13286364, 16607955, 17715152, 18980520, 20440560, 22143940, 26572728, 33215910, 37961040, 44287880, 53145456, 66431820, 88575760, 132863640, 265727280]

約数ペア:

[(1, 265727280), (2, 132863640), (3, 88575760), (4, 66431820), (5, 53145456), (6, 44287880), (7, 37961040), (8, 33215910), (10, 26572728), (12, 22143940), (13, 20440560), (14, 18980520), (15, 17715152), (16, 16607955), (20, 13286364), (21, 12653680), (23, 11553360), (24, 11071970), (26, 10220280), (28, 9490260), (30, 8857576), (35, 7592208), (39, 6813520), (40, 6643182), (42, 6326840), (46, 5776680), (48, 5535985), (52, 5110140), (56, 4745130), (60, 4428788), (65, 4088112), (69, 3851120), (70, 3796104), (78, 3406760), (80, 3321591), (84, 3163420), (91, 2920080), (92, 2888340), (104, 2555070), (105, 2530736), (112, 2372565), (115, 2310672), (120, 2214394), (130, 2044056), (138, 1925560), (140, 1898052), (156, 1703380), (161, 1650480), (168, 1581710), (182, 1460040), (184, 1444170), (195, 1362704), (208, 1277535), (210, 1265368), (230, 1155336), (240, 1107197), (260, 1022028), (273, 973360), (276, 962780), (280, 949026), (299, 888720), (312, 851690), (322, 825240), (336, 790855), (345, 770224), (364, 730020), (368, 722085), (390, 681352), (420, 632684), (455, 584016), (460, 577668), (483, 550160), (520, 511014), (529, 502320), (546, 486680), (552, 481390), (560, 474513), (598, 444360), (624, 425845), (644, 412620), (690, 385112), (728, 365010), (780, 340676), (805, 330096), (840, 316342), (897, 296240), (910, 292008), (920, 288834), (966, 275080), (1040, 255507), (1058, 251160), (1092, 243340), (1104, 240695), (1196, 222180), (1288, 206310), (1365, 194672), (1380, 192556), (1456, 182505), (1495, 177744), (1560, 170338), (1587, 167440), (1610, 165048), (1680, 158171), (1794, 148120), (1820, 146004), (1840, 144417), (1932, 137540), (2093, 126960), (2116, 125580), (2184, 121670), (2392, 111090), (2415, 110032), (2576, 103155), (2645, 100464), (2730, 97336), (2760, 96278), (2990, 88872), (3120, 85169), (3174, 83720), (3220, 82524), (3588, 74060), (3640, 73002), (3703, 71760), (3864, 68770), (4186, 63480), (4232, 62790), (4368, 60835), (4485, 59248), (4784, 55545), (4830, 55016), (5290, 50232), (5460, 48668), (5520, 48139), (5980, 44436), (6279, 42320), (6348, 41860), (6440, 41262), (6877, 38640), (7176, 37030), (7280, 36501), (7406, 35880), (7728, 34385), (7935, 33488), (8372, 31740), (8464, 31395), (8970, 29624), (9660, 27508), (10465, 25392), (10580, 25116), (10920, 24334), (11109, 23920), (11960, 22218), (12167, 21840), (12558, 21160), (12696, 20930), (12880, 20631), (13754, 19320), (14352, 18515), (14812, 17940), (15870, 16744)]