201057240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 639993600

約数和(自身を除く): 438936360

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, 163, 190, 228, 285, 326, 380, 456, 489, 541, 570, 652, 760, 815, 978, 1082, 1140, 1304, 1623, 1630, 1956, 2164, 2280, 2445, 2705, 3097, 3246, 3260, 3912, 4328, 4890, 5410, 6194, 6492, 6520, 8115, 9291, 9780, 10279, 10820, 12388, 12984, 15485, 16230, 18582, 19560, 20558, 21640, 24776, 30837, 30970, 32460, 37164, 41116, 46455, 51395, 61674, 61940, 64920, 74328, 82232, 88183, 92910, 102790, 123348, 123880, 154185, 176366, 185820, 205580, 246696, 264549, 308370, 352732, 371640, 411160, 440915, 529098, 616740, 705464, 881830, 1058196, 1233480, 1322745, 1675477, 1763660, 2116392, 2645490, 3350954, 3527320, 5026431, 5290980, 6701908, 8377385, 10052862, 10581960, 13403816, 16754770, 20105724, 25132155, 33509540, 40211448, 50264310, 67019080, 100528620, 201057240]

約数ペア:

[(1, 201057240), (2, 100528620), (3, 67019080), (4, 50264310), (5, 40211448), (6, 33509540), (8, 25132155), (10, 20105724), (12, 16754770), (15, 13403816), (19, 10581960), (20, 10052862), (24, 8377385), (30, 6701908), (38, 5290980), (40, 5026431), (57, 3527320), (60, 3350954), (76, 2645490), (95, 2116392), (114, 1763660), (120, 1675477), (152, 1322745), (163, 1233480), (190, 1058196), (228, 881830), (285, 705464), (326, 616740), (380, 529098), (456, 440915), (489, 411160), (541, 371640), (570, 352732), (652, 308370), (760, 264549), (815, 246696), (978, 205580), (1082, 185820), (1140, 176366), (1304, 154185), (1623, 123880), (1630, 123348), (1956, 102790), (2164, 92910), (2280, 88183), (2445, 82232), (2705, 74328), (3097, 64920), (3246, 61940), (3260, 61674), (3912, 51395), (4328, 46455), (4890, 41116), (5410, 37164), (6194, 32460), (6492, 30970), (6520, 30837), (8115, 24776), (9291, 21640), (9780, 20558), (10279, 19560), (10820, 18582), (12388, 16230), (12984, 15485)]