203613480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 256

約数和(自身を含む): 810086400

約数和(自身を除く): 606472920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 1035, 1080, 1171, 1242, 1260, 1288, 1380, 1449, 1512, 1610, 1656, 1890, 1932, 2070, 2342, 2415, 2484, 2520, 2760, 2898, 3105, 3220, 3513, 3780, 3864, 4140, 4347, 4684, 4830, 4968, 5796, 5855, 6210, 6440, 7026, 7245, 7560, 8197, 8280, 8694, 9368, 9660, 10539, 11592, 11710, 12420, 14052, 14490, 16394, 17388, 17565, 19320, 21078, 21735, 23420, 24591, 24840, 26933, 28104, 28980, 31617, 32788, 34776, 35130, 40985, 42156, 43470, 46840, 49182, 52695, 53866, 57960, 63234, 65576, 70260, 73773, 80799, 81970, 84312, 86940, 98364, 105390, 107732, 122955, 126468, 134665, 140520, 147546, 158085, 161598, 163940, 173880, 188531, 196728, 210780, 215464, 221319, 242397, 245910, 252936, 269330, 295092, 316170, 323196, 327880, 368865, 377062, 403995, 421560, 442638, 484794, 491820, 538660, 565593, 590184, 632340, 646392, 727191, 737730, 754124, 807990, 885276, 942655, 969588, 983640, 1077320, 1106595, 1131186, 1211985, 1264680, 1454382, 1475460, 1508248, 1615980, 1696779, 1770552, 1885310, 1939176, 2213190, 2262372, 2423970, 2827965, 2908764, 2950920, 3231960, 3393558, 3635955, 3770620, 4426380, 4524744, 4847940, 5090337, 5655930, 5817528, 6787116, 7271910, 7541240, 8483895, 8852760, 9695880, 10180674, 11311860, 13574232, 14543820, 16967790, 20361348, 22623720, 25451685, 29087640, 33935580, 40722696, 50903370, 67871160, 101806740, 203613480]

約数ペア:

[(1, 203613480), (2, 101806740), (3, 67871160), (4, 50903370), (5, 40722696), (6, 33935580), (7, 29087640), (8, 25451685), (9, 22623720), (10, 20361348), (12, 16967790), (14, 14543820), (15, 13574232), (18, 11311860), (20, 10180674), (21, 9695880), (23, 8852760), (24, 8483895), (27, 7541240), (28, 7271910), (30, 6787116), (35, 5817528), (36, 5655930), (40, 5090337), (42, 4847940), (45, 4524744), (46, 4426380), (54, 3770620), (56, 3635955), (60, 3393558), (63, 3231960), (69, 2950920), (70, 2908764), (72, 2827965), (84, 2423970), (90, 2262372), (92, 2213190), (105, 1939176), (108, 1885310), (115, 1770552), (120, 1696779), (126, 1615980), (135, 1508248), (138, 1475460), (140, 1454382), (161, 1264680), (168, 1211985), (180, 1131186), (184, 1106595), (189, 1077320), (207, 983640), (210, 969588), (216, 942655), (230, 885276), (252, 807990), (270, 754124), (276, 737730), (280, 727191), (315, 646392), (322, 632340), (345, 590184), (360, 565593), (378, 538660), (414, 491820), (420, 484794), (460, 442638), (483, 421560), (504, 403995), (540, 377062), (552, 368865), (621, 327880), (630, 323196), (644, 316170), (690, 295092), (756, 269330), (805, 252936), (828, 245910), (840, 242397), (920, 221319), (945, 215464), (966, 210780), (1035, 196728), (1080, 188531), (1171, 173880), (1242, 163940), (1260, 161598), (1288, 158085), (1380, 147546), (1449, 140520), (1512, 134665), (1610, 126468), (1656, 122955), (1890, 107732), (1932, 105390), (2070, 98364), (2342, 86940), (2415, 84312), (2484, 81970), (2520, 80799), (2760, 73773), (2898, 70260), (3105, 65576), (3220, 63234), (3513, 57960), (3780, 53866), (3864, 52695), (4140, 49182), (4347, 46840), (4684, 43470), (4830, 42156), (4968, 40985), (5796, 35130), (5855, 34776), (6210, 32788), (6440, 31617), (7026, 28980), (7245, 28104), (7560, 26933), (8197, 24840), (8280, 24591), (8694, 23420), (9368, 21735), (9660, 21078), (10539, 19320), (11592, 17565), (11710, 17388), (12420, 16394), (14052, 14490)]