553850760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 1756195200

約数和(自身を除く): 1202344440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 421, 456, 570, 577, 760, 842, 1140, 1154, 1263, 1684, 1731, 2105, 2280, 2308, 2526, 2885, 3368, 3462, 4210, 4616, 5052, 5770, 6315, 6924, 7999, 8420, 8655, 10104, 10963, 11540, 12630, 13848, 15998, 16840, 17310, 21926, 23080, 23997, 25260, 31996, 32889, 34620, 39995, 43852, 47994, 50520, 54815, 63992, 65778, 69240, 79990, 87704, 95988, 109630, 119985, 131556, 159980, 164445, 191976, 219260, 239970, 242917, 263112, 319960, 328890, 438520, 479940, 485834, 657780, 728751, 959880, 971668, 1214585, 1315560, 1457502, 1943336, 2429170, 2915004, 3643755, 4615423, 4858340, 5830008, 7287510, 9230846, 9716680, 13846269, 14575020, 18461692, 23077115, 27692538, 29150040, 36923384, 46154230, 55385076, 69231345, 92308460, 110770152, 138462690, 184616920, 276925380, 553850760]

約数ペア:

[(1, 553850760), (2, 276925380), (3, 184616920), (4, 138462690), (5, 110770152), (6, 92308460), (8, 69231345), (10, 55385076), (12, 46154230), (15, 36923384), (19, 29150040), (20, 27692538), (24, 23077115), (30, 18461692), (38, 14575020), (40, 13846269), (57, 9716680), (60, 9230846), (76, 7287510), (95, 5830008), (114, 4858340), (120, 4615423), (152, 3643755), (190, 2915004), (228, 2429170), (285, 1943336), (380, 1457502), (421, 1315560), (456, 1214585), (570, 971668), (577, 959880), (760, 728751), (842, 657780), (1140, 485834), (1154, 479940), (1263, 438520), (1684, 328890), (1731, 319960), (2105, 263112), (2280, 242917), (2308, 239970), (2526, 219260), (2885, 191976), (3368, 164445), (3462, 159980), (4210, 131556), (4616, 119985), (5052, 109630), (5770, 95988), (6315, 87704), (6924, 79990), (7999, 69240), (8420, 65778), (8655, 63992), (10104, 54815), (10963, 50520), (11540, 47994), (12630, 43852), (13848, 39995), (15998, 34620), (16840, 32889), (17310, 31996), (21926, 25260), (23080, 23997)]