19292892240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{3181}}^1$

素因数の和:3917

約数の個数: 160

約数和(自身を含む): 61533668736

約数和(自身を除く): 42240776496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 683, 740, 888, 1110, 1366, 1480, 1776, 2049, 2220, 2732, 2960, 3181, 3415, 4098, 4440, 5464, 6362, 6830, 8196, 8880, 9543, 10245, 10928, 12724, 13660, 15905, 16392, 19086, 20490, 25271, 25448, 27320, 31810, 32784, 38172, 40980, 47715, 50542, 50896, 54640, 63620, 75813, 76344, 81960, 95430, 101084, 117697, 126355, 127240, 151626, 152688, 163920, 190860, 202168, 235394, 252710, 254480, 303252, 353091, 379065, 381720, 404336, 470788, 505420, 588485, 606504, 706182, 758130, 763440, 941576, 1010840, 1176970, 1213008, 1412364, 1516260, 1765455, 1883152, 2021680, 2172623, 2353940, 2824728, 3032520, 3530910, 4345246, 4707880, 5649456, 6065040, 6517869, 7061820, 8690492, 9415760, 10863115, 13035738, 14123640, 17380984, 21726230, 26071476, 28247280, 32589345, 34761968, 43452460, 52142952, 65178690, 80387051, 86904920, 104285904, 130357380, 160774102, 173809840, 241161153, 260714760, 321548204, 401935255, 482322306, 521429520, 643096408, 803870510, 964644612, 1205805765, 1286192816, 1607741020, 1929289224, 2411611530, 3215482040, 3858578448, 4823223060, 6430964080, 9646446120, 19292892240]

約数ペア:

[(1, 19292892240), (2, 9646446120), (3, 6430964080), (4, 4823223060), (5, 3858578448), (6, 3215482040), (8, 2411611530), (10, 1929289224), (12, 1607741020), (15, 1286192816), (16, 1205805765), (20, 964644612), (24, 803870510), (30, 643096408), (37, 521429520), (40, 482322306), (48, 401935255), (60, 321548204), (74, 260714760), (80, 241161153), (111, 173809840), (120, 160774102), (148, 130357380), (185, 104285904), (222, 86904920), (240, 80387051), (296, 65178690), (370, 52142952), (444, 43452460), (555, 34761968), (592, 32589345), (683, 28247280), (740, 26071476), (888, 21726230), (1110, 17380984), (1366, 14123640), (1480, 13035738), (1776, 10863115), (2049, 9415760), (2220, 8690492), (2732, 7061820), (2960, 6517869), (3181, 6065040), (3415, 5649456), (4098, 4707880), (4440, 4345246), (5464, 3530910), (6362, 3032520), (6830, 2824728), (8196, 2353940), (8880, 2172623), (9543, 2021680), (10245, 1883152), (10928, 1765455), (12724, 1516260), (13660, 1412364), (15905, 1213008), (16392, 1176970), (19086, 1010840), (20490, 941576), (25271, 763440), (25448, 758130), (27320, 706182), (31810, 606504), (32784, 588485), (38172, 505420), (40980, 470788), (47715, 404336), (50542, 381720), (50896, 379065), (54640, 353091), (63620, 303252), (75813, 254480), (76344, 252710), (81960, 235394), (95430, 202168), (101084, 190860), (117697, 163920), (126355, 152688), (127240, 151626)]