157163820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 357641940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 83, 95, 110, 114, 132, 151, 165, 166, 190, 209, 220, 228, 249, 285, 302, 330, 332, 380, 415, 418, 453, 498, 570, 604, 627, 660, 755, 830, 836, 906, 913, 996, 1045, 1140, 1245, 1254, 1510, 1577, 1660, 1661, 1812, 1826, 2090, 2265, 2490, 2508, 2739, 2869, 3020, 3135, 3154, 3322, 3652, 4180, 4530, 4565, 4731, 4980, 4983, 5478, 5738, 6270, 6308, 6644, 7885, 8305, 8607, 9060, 9130, 9462, 9966, 10956, 11476, 12533, 12540, 13695, 14345, 15770, 16610, 17214, 17347, 18260, 18924, 19932, 23655, 24915, 25066, 27390, 28690, 31540, 31559, 33220, 34428, 34694, 37599, 43035, 47310, 49830, 50132, 52041, 54780, 57380, 62665, 63118, 69388, 75198, 86070, 86735, 94620, 94677, 99660, 104082, 125330, 126236, 137863, 150396, 157795, 172140, 173470, 187995, 189354, 208164, 238127, 250660, 260205, 275726, 315590, 346940, 375990, 378708, 413589, 473385, 476254, 520410, 551452, 631180, 689315, 714381, 751980, 827178, 946770, 952508, 1040820, 1190635, 1378630, 1428762, 1654356, 1893540, 2067945, 2381270, 2619397, 2757260, 2857524, 3571905, 4135890, 4762540, 5238794, 7143810, 7858191, 8271780, 10477588, 13096985, 14287620, 15716382, 26193970, 31432764, 39290955, 52387940, 78581910, 157163820]

約数ペア:

[(1, 157163820), (2, 78581910), (3, 52387940), (4, 39290955), (5, 31432764), (6, 26193970), (10, 15716382), (11, 14287620), (12, 13096985), (15, 10477588), (19, 8271780), (20, 7858191), (22, 7143810), (30, 5238794), (33, 4762540), (38, 4135890), (44, 3571905), (55, 2857524), (57, 2757260), (60, 2619397), (66, 2381270), (76, 2067945), (83, 1893540), (95, 1654356), (110, 1428762), (114, 1378630), (132, 1190635), (151, 1040820), (165, 952508), (166, 946770), (190, 827178), (209, 751980), (220, 714381), (228, 689315), (249, 631180), (285, 551452), (302, 520410), (330, 476254), (332, 473385), (380, 413589), (415, 378708), (418, 375990), (453, 346940), (498, 315590), (570, 275726), (604, 260205), (627, 250660), (660, 238127), (755, 208164), (830, 189354), (836, 187995), (906, 173470), (913, 172140), (996, 157795), (1045, 150396), (1140, 137863), (1245, 126236), (1254, 125330), (1510, 104082), (1577, 99660), (1660, 94677), (1661, 94620), (1812, 86735), (1826, 86070), (2090, 75198), (2265, 69388), (2490, 63118), (2508, 62665), (2739, 57380), (2869, 54780), (3020, 52041), (3135, 50132), (3154, 49830), (3322, 47310), (3652, 43035), (4180, 37599), (4530, 34694), (4565, 34428), (4731, 33220), (4980, 31559), (4983, 31540), (5478, 28690), (5738, 27390), (6270, 25066), (6308, 24915), (6644, 23655), (7885, 19932), (8305, 18924), (8607, 18260), (9060, 17347), (9130, 17214), (9462, 16610), (9966, 15770), (10956, 14345), (11476, 13695), (12533, 12540)]