206975160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3618

約数の個数: 192

約数和(自身を含む): 802414080

約数和(自身を除く): 595438920

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, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3571, 3864, 4140, 4830, 5796, 6440, 7142, 7245, 8280, 9660, 10713, 11592, 14284, 14490, 17855, 19320, 21426, 24997, 28568, 28980, 32139, 35710, 42852, 49994, 53565, 57960, 64278, 71420, 74991, 82133, 85704, 99988, 107130, 124985, 128556, 142840, 149982, 160695, 164266, 199976, 214260, 224973, 246399, 249970, 257112, 299964, 321390, 328532, 374955, 410665, 428520, 449946, 492798, 499940, 574931, 599928, 642780, 657064, 739197, 749910, 821330, 899892, 985596, 999880, 1124865, 1149862, 1231995, 1285560, 1478394, 1499820, 1642660, 1724793, 1799784, 1971192, 2249730, 2299724, 2463990, 2874655, 2956788, 2999640, 3285320, 3449586, 3695985, 4499460, 4599448, 4927980, 5174379, 5749310, 5913576, 6899172, 7391970, 8623965, 8998920, 9855960, 10348758, 11498620, 13798344, 14783940, 17247930, 20697516, 22997240, 25871895, 29567880, 34495860, 41395032, 51743790, 68991720, 103487580, 206975160]

約数ペア:

[(1, 206975160), (2, 103487580), (3, 68991720), (4, 51743790), (5, 41395032), (6, 34495860), (7, 29567880), (8, 25871895), (9, 22997240), (10, 20697516), (12, 17247930), (14, 14783940), (15, 13798344), (18, 11498620), (20, 10348758), (21, 9855960), (23, 8998920), (24, 8623965), (28, 7391970), (30, 6899172), (35, 5913576), (36, 5749310), (40, 5174379), (42, 4927980), (45, 4599448), (46, 4499460), (56, 3695985), (60, 3449586), (63, 3285320), (69, 2999640), (70, 2956788), (72, 2874655), (84, 2463990), (90, 2299724), (92, 2249730), (105, 1971192), (115, 1799784), (120, 1724793), (126, 1642660), (138, 1499820), (140, 1478394), (161, 1285560), (168, 1231995), (180, 1149862), (184, 1124865), (207, 999880), (210, 985596), (230, 899892), (252, 821330), (276, 749910), (280, 739197), (315, 657064), (322, 642780), (345, 599928), (360, 574931), (414, 499940), (420, 492798), (460, 449946), (483, 428520), (504, 410665), (552, 374955), (630, 328532), (644, 321390), (690, 299964), (805, 257112), (828, 249970), (840, 246399), (920, 224973), (966, 214260), (1035, 199976), (1260, 164266), (1288, 160695), (1380, 149982), (1449, 142840), (1610, 128556), (1656, 124985), (1932, 107130), (2070, 99988), (2415, 85704), (2520, 82133), (2760, 74991), (2898, 71420), (3220, 64278), (3571, 57960), (3864, 53565), (4140, 49994), (4830, 42852), (5796, 35710), (6440, 32139), (7142, 28980), (7245, 28568), (8280, 24997), (9660, 21426), (10713, 19320), (11592, 17855), (14284, 14490)]