190258320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 678170880

約数和(自身を除く): 487912560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 269, 280, 336, 420, 421, 538, 560, 807, 840, 842, 1076, 1263, 1345, 1614, 1680, 1684, 1883, 2105, 2152, 2526, 2690, 2947, 3228, 3368, 3766, 4035, 4210, 4304, 5052, 5380, 5649, 5894, 6315, 6456, 6736, 7532, 8070, 8420, 8841, 9415, 10104, 10760, 11298, 11788, 12630, 12912, 14735, 15064, 16140, 16840, 17682, 18830, 20208, 21520, 22596, 23576, 25260, 28245, 29470, 30128, 32280, 33680, 35364, 37660, 44205, 45192, 47152, 50520, 56490, 58940, 64560, 70728, 75320, 88410, 90384, 101040, 112980, 113249, 117880, 141456, 150640, 176820, 225960, 226498, 235760, 339747, 353640, 451920, 452996, 566245, 679494, 707280, 792743, 905992, 1132490, 1358988, 1585486, 1698735, 1811984, 2264980, 2378229, 2717976, 3170972, 3397470, 3963715, 4529960, 4756458, 5435952, 6341944, 6794940, 7927430, 9059920, 9512916, 11891145, 12683888, 13589880, 15854860, 19025832, 23782290, 27179760, 31709720, 38051664, 47564580, 63419440, 95129160, 190258320]

約数ペア:

[(1, 190258320), (2, 95129160), (3, 63419440), (4, 47564580), (5, 38051664), (6, 31709720), (7, 27179760), (8, 23782290), (10, 19025832), (12, 15854860), (14, 13589880), (15, 12683888), (16, 11891145), (20, 9512916), (21, 9059920), (24, 7927430), (28, 6794940), (30, 6341944), (35, 5435952), (40, 4756458), (42, 4529960), (48, 3963715), (56, 3397470), (60, 3170972), (70, 2717976), (80, 2378229), (84, 2264980), (105, 1811984), (112, 1698735), (120, 1585486), (140, 1358988), (168, 1132490), (210, 905992), (240, 792743), (269, 707280), (280, 679494), (336, 566245), (420, 452996), (421, 451920), (538, 353640), (560, 339747), (807, 235760), (840, 226498), (842, 225960), (1076, 176820), (1263, 150640), (1345, 141456), (1614, 117880), (1680, 113249), (1684, 112980), (1883, 101040), (2105, 90384), (2152, 88410), (2526, 75320), (2690, 70728), (2947, 64560), (3228, 58940), (3368, 56490), (3766, 50520), (4035, 47152), (4210, 45192), (4304, 44205), (5052, 37660), (5380, 35364), (5649, 33680), (5894, 32280), (6315, 30128), (6456, 29470), (6736, 28245), (7532, 25260), (8070, 23576), (8420, 22596), (8841, 21520), (9415, 20208), (10104, 18830), (10760, 17682), (11298, 16840), (11788, 16140), (12630, 15064), (12912, 14735)]