1561036680

素因数分解:

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

素因数の和:1241

約数の個数: 288

約数和(自身を含む): 6066365760

約数和(自身を除く): 4505329080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 529, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1058, 1171, 1260, 1288, 1380, 1449, 1587, 1610, 1656, 1932, 2070, 2116, 2342, 2415, 2520, 2645, 2760, 2898, 3174, 3220, 3513, 3703, 3864, 4140, 4232, 4684, 4761, 4830, 5290, 5796, 5855, 6348, 6440, 7026, 7245, 7406, 7935, 8197, 8280, 9368, 9522, 9660, 10539, 10580, 11109, 11592, 11710, 12696, 14052, 14490, 14812, 15870, 16394, 17565, 18515, 19044, 19320, 21078, 21160, 22218, 23420, 23805, 24591, 26933, 28104, 28980, 29624, 31740, 32788, 33327, 35130, 37030, 38088, 40985, 42156, 44436, 46840, 47610, 49182, 52695, 53866, 55545, 57960, 63480, 65576, 66654, 70260, 73773, 74060, 80799, 81970, 84312, 88872, 95220, 98364, 105390, 107732, 111090, 122955, 133308, 134665, 140520, 147546, 148120, 161598, 163940, 166635, 188531, 190440, 196728, 210780, 215464, 222180, 242397, 245910, 266616, 269330, 295092, 323196, 327880, 333270, 368865, 377062, 403995, 421560, 444360, 484794, 491820, 538660, 565593, 590184, 619459, 646392, 666540, 737730, 754124, 807990, 942655, 969588, 983640, 1077320, 1131186, 1211985, 1238918, 1333080, 1475460, 1508248, 1615980, 1696779, 1858377, 1885310, 1939176, 2262372, 2423970, 2477836, 2827965, 2950920, 3097295, 3231960, 3393558, 3716754, 3770620, 4336213, 4524744, 4847940, 4955672, 5575131, 5655930, 6194590, 6787116, 7433508, 7541240, 8483895, 8672426, 9291885, 9695880, 11150262, 11311860, 12389180, 13008639, 13574232, 14867016, 16967790, 17344852, 18583770, 21681065, 22300524, 22623720, 24778360, 26017278, 27875655, 33935580, 34689704, 37167540, 39025917, 43362130, 44601048, 52034556, 55751310, 65043195, 67871160, 74335080, 78051834, 86724260, 104069112, 111502620, 130086390, 156103668, 173448520, 195129585, 223005240, 260172780, 312207336, 390259170, 520345560, 780518340, 1561036680]

約数ペア:

[(1, 1561036680), (2, 780518340), (3, 520345560), (4, 390259170), (5, 312207336), (6, 260172780), (7, 223005240), (8, 195129585), (9, 173448520), (10, 156103668), (12, 130086390), (14, 111502620), (15, 104069112), (18, 86724260), (20, 78051834), (21, 74335080), (23, 67871160), (24, 65043195), (28, 55751310), (30, 52034556), (35, 44601048), (36, 43362130), (40, 39025917), (42, 37167540), (45, 34689704), (46, 33935580), (56, 27875655), (60, 26017278), (63, 24778360), (69, 22623720), (70, 22300524), (72, 21681065), (84, 18583770), (90, 17344852), (92, 16967790), (105, 14867016), (115, 13574232), (120, 13008639), (126, 12389180), (138, 11311860), (140, 11150262), (161, 9695880), (168, 9291885), (180, 8672426), (184, 8483895), (207, 7541240), (210, 7433508), (230, 6787116), (252, 6194590), (276, 5655930), (280, 5575131), (315, 4955672), (322, 4847940), (345, 4524744), (360, 4336213), (414, 3770620), (420, 3716754), (460, 3393558), (483, 3231960), (504, 3097295), (529, 2950920), (552, 2827965), (630, 2477836), (644, 2423970), (690, 2262372), (805, 1939176), (828, 1885310), (840, 1858377), (920, 1696779), (966, 1615980), (1035, 1508248), (1058, 1475460), (1171, 1333080), (1260, 1238918), (1288, 1211985), (1380, 1131186), (1449, 1077320), (1587, 983640), (1610, 969588), (1656, 942655), (1932, 807990), (2070, 754124), (2116, 737730), (2342, 666540), (2415, 646392), (2520, 619459), (2645, 590184), (2760, 565593), (2898, 538660), (3174, 491820), (3220, 484794), (3513, 444360), (3703, 421560), (3864, 403995), (4140, 377062), (4232, 368865), (4684, 333270), (4761, 327880), (4830, 323196), (5290, 295092), (5796, 269330), (5855, 266616), (6348, 245910), (6440, 242397), (7026, 222180), (7245, 215464), (7406, 210780), (7935, 196728), (8197, 190440), (8280, 188531), (9368, 166635), (9522, 163940), (9660, 161598), (10539, 148120), (10580, 147546), (11109, 140520), (11592, 134665), (11710, 133308), (12696, 122955), (14052, 111090), (14490, 107732), (14812, 105390), (15870, 98364), (16394, 95220), (17565, 88872), (18515, 84312), (19044, 81970), (19320, 80799), (21078, 74060), (21160, 73773), (22218, 70260), (23420, 66654), (23805, 65576), (24591, 63480), (26933, 57960), (28104, 55545), (28980, 53866), (29624, 52695), (31740, 49182), (32788, 47610), (33327, 46840), (35130, 44436), (37030, 42156), (38088, 40985)]