768809040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 320

約数和(自身を含む): 2639831040

約数和(自身を除く): 1871022000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 43, 46, 48, 60, 69, 79, 80, 82, 86, 92, 115, 120, 123, 129, 138, 158, 164, 172, 184, 205, 215, 230, 237, 240, 246, 258, 276, 316, 328, 344, 345, 368, 395, 410, 430, 460, 474, 492, 516, 552, 615, 632, 645, 656, 688, 690, 790, 820, 860, 920, 943, 948, 984, 989, 1032, 1104, 1185, 1230, 1264, 1290, 1380, 1580, 1640, 1720, 1763, 1817, 1840, 1886, 1896, 1968, 1978, 2064, 2370, 2460, 2580, 2760, 2829, 2967, 3160, 3239, 3280, 3397, 3440, 3526, 3634, 3772, 3792, 3956, 4715, 4740, 4920, 4945, 5160, 5289, 5451, 5520, 5658, 5934, 6320, 6478, 6794, 7052, 7268, 7544, 7912, 8815, 9085, 9430, 9480, 9717, 9840, 9890, 10191, 10320, 10578, 10902, 11316, 11868, 12956, 13588, 14104, 14145, 14536, 14835, 15088, 15824, 16195, 16985, 17630, 18170, 18860, 18960, 19434, 19780, 20382, 21156, 21804, 22632, 23736, 25912, 26445, 27176, 27255, 28208, 28290, 29072, 29670, 32390, 33970, 35260, 36340, 37720, 38868, 39560, 40549, 40764, 42312, 43608, 45264, 47472, 48585, 50955, 51824, 52890, 54352, 54510, 56580, 59340, 64780, 67940, 70520, 72680, 74497, 75440, 77736, 78131, 79120, 81098, 81528, 84624, 87216, 97170, 101910, 105780, 109020, 113160, 118680, 121647, 129560, 135880, 139277, 141040, 145360, 148994, 155472, 156262, 162196, 163056, 194340, 202745, 203820, 211560, 218040, 223491, 226320, 234393, 237360, 243294, 259120, 271760, 278554, 297988, 312524, 324392, 372485, 388680, 390655, 405490, 407640, 417831, 423120, 436080, 446982, 468786, 486588, 557108, 595976, 608235, 625048, 648784, 696385, 744970, 777360, 781310, 810980, 815280, 835662, 893964, 937572, 973176, 1114216, 1117455, 1171965, 1191952, 1216470, 1250096, 1392770, 1489940, 1562620, 1621960, 1671324, 1787928, 1875144, 1946352, 2089155, 2228432, 2234910, 2343930, 2432940, 2785540, 2979880, 3125240, 3203371, 3243920, 3342648, 3575856, 3750288, 4178310, 4469820, 4687860, 4865880, 5571080, 5959760, 6250480, 6406742, 6685296, 8356620, 8939640, 9375720, 9610113, 9731760, 11142160, 12813484, 16016855, 16713240, 17879280, 18751440, 19220226, 25626968, 32033710, 33426480, 38440452, 48050565, 51253936, 64067420, 76880904, 96101130, 128134840, 153761808, 192202260, 256269680, 384404520, 768809040]

約数ペア:

[(1, 768809040), (2, 384404520), (3, 256269680), (4, 192202260), (5, 153761808), (6, 128134840), (8, 96101130), (10, 76880904), (12, 64067420), (15, 51253936), (16, 48050565), (20, 38440452), (23, 33426480), (24, 32033710), (30, 25626968), (40, 19220226), (41, 18751440), (43, 17879280), (46, 16713240), (48, 16016855), (60, 12813484), (69, 11142160), (79, 9731760), (80, 9610113), (82, 9375720), (86, 8939640), (92, 8356620), (115, 6685296), (120, 6406742), (123, 6250480), (129, 5959760), (138, 5571080), (158, 4865880), (164, 4687860), (172, 4469820), (184, 4178310), (205, 3750288), (215, 3575856), (230, 3342648), (237, 3243920), (240, 3203371), (246, 3125240), (258, 2979880), (276, 2785540), (316, 2432940), (328, 2343930), (344, 2234910), (345, 2228432), (368, 2089155), (395, 1946352), (410, 1875144), (430, 1787928), (460, 1671324), (474, 1621960), (492, 1562620), (516, 1489940), (552, 1392770), (615, 1250096), (632, 1216470), (645, 1191952), (656, 1171965), (688, 1117455), (690, 1114216), (790, 973176), (820, 937572), (860, 893964), (920, 835662), (943, 815280), (948, 810980), (984, 781310), (989, 777360), (1032, 744970), (1104, 696385), (1185, 648784), (1230, 625048), (1264, 608235), (1290, 595976), (1380, 557108), (1580, 486588), (1640, 468786), (1720, 446982), (1763, 436080), (1817, 423120), (1840, 417831), (1886, 407640), (1896, 405490), (1968, 390655), (1978, 388680), (2064, 372485), (2370, 324392), (2460, 312524), (2580, 297988), (2760, 278554), (2829, 271760), (2967, 259120), (3160, 243294), (3239, 237360), (3280, 234393), (3397, 226320), (3440, 223491), (3526, 218040), (3634, 211560), (3772, 203820), (3792, 202745), (3956, 194340), (4715, 163056), (4740, 162196), (4920, 156262), (4945, 155472), (5160, 148994), (5289, 145360), (5451, 141040), (5520, 139277), (5658, 135880), (5934, 129560), (6320, 121647), (6478, 118680), (6794, 113160), (7052, 109020), (7268, 105780), (7544, 101910), (7912, 97170), (8815, 87216), (9085, 84624), (9430, 81528), (9480, 81098), (9717, 79120), (9840, 78131), (9890, 77736), (10191, 75440), (10320, 74497), (10578, 72680), (10902, 70520), (11316, 67940), (11868, 64780), (12956, 59340), (13588, 56580), (14104, 54510), (14145, 54352), (14536, 52890), (14835, 51824), (15088, 50955), (15824, 48585), (16195, 47472), (16985, 45264), (17630, 43608), (18170, 42312), (18860, 40764), (18960, 40549), (19434, 39560), (19780, 38868), (20382, 37720), (21156, 36340), (21804, 35260), (22632, 33970), (23736, 32390), (25912, 29670), (26445, 29072), (27176, 28290), (27255, 28208)]