151986120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 256

約数和(自身を含む): 568270080

約数和(自身を除く): 416283960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 521, 561, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1042, 1105, 1122, 1144, 1320, 1326, 1430, 1496, 1560, 1563, 1716, 1768, 1870, 2040, 2084, 2145, 2210, 2244, 2431, 2605, 2652, 2805, 2860, 3126, 3315, 3432, 3740, 4168, 4290, 4420, 4488, 4862, 5210, 5304, 5610, 5720, 5731, 6252, 6630, 6773, 7293, 7480, 7815, 8580, 8840, 8857, 9724, 10420, 11220, 11462, 12155, 12504, 13260, 13546, 14586, 15630, 17160, 17193, 17714, 19448, 20319, 20840, 22440, 22924, 24310, 26520, 26571, 27092, 28655, 29172, 31260, 33865, 34386, 35428, 36465, 40638, 44285, 45848, 48620, 53142, 54184, 57310, 58344, 62520, 67730, 68772, 70856, 72930, 74503, 81276, 85965, 88570, 97240, 97427, 101595, 106284, 114620, 115141, 132855, 135460, 137544, 145860, 149006, 162552, 171930, 177140, 194854, 203190, 212568, 223509, 229240, 230282, 265710, 270920, 291720, 292281, 298012, 343860, 345423, 354280, 372515, 389708, 406380, 447018, 460564, 487135, 531420, 575705, 584562, 596024, 687720, 690846, 745030, 779416, 812760, 894036, 921128, 974270, 1062840, 1117545, 1151410, 1169124, 1266551, 1381692, 1461405, 1490060, 1727115, 1788072, 1948540, 2235090, 2302820, 2338248, 2533102, 2763384, 2922810, 2980120, 3454230, 3799653, 3897080, 4470180, 4605640, 5066204, 5845620, 6332755, 6908460, 7599306, 8940360, 10132408, 11691240, 12665510, 13816920, 15198612, 18998265, 25331020, 30397224, 37996530, 50662040, 75993060, 151986120]

約数ペア:

[(1, 151986120), (2, 75993060), (3, 50662040), (4, 37996530), (5, 30397224), (6, 25331020), (8, 18998265), (10, 15198612), (11, 13816920), (12, 12665510), (13, 11691240), (15, 10132408), (17, 8940360), (20, 7599306), (22, 6908460), (24, 6332755), (26, 5845620), (30, 5066204), (33, 4605640), (34, 4470180), (39, 3897080), (40, 3799653), (44, 3454230), (51, 2980120), (52, 2922810), (55, 2763384), (60, 2533102), (65, 2338248), (66, 2302820), (68, 2235090), (78, 1948540), (85, 1788072), (88, 1727115), (102, 1490060), (104, 1461405), (110, 1381692), (120, 1266551), (130, 1169124), (132, 1151410), (136, 1117545), (143, 1062840), (156, 974270), (165, 921128), (170, 894036), (187, 812760), (195, 779416), (204, 745030), (220, 690846), (221, 687720), (255, 596024), (260, 584562), (264, 575705), (286, 531420), (312, 487135), (330, 460564), (340, 447018), (374, 406380), (390, 389708), (408, 372515), (429, 354280), (440, 345423), (442, 343860), (510, 298012), (520, 292281), (521, 291720), (561, 270920), (572, 265710), (660, 230282), (663, 229240), (680, 223509), (715, 212568), (748, 203190), (780, 194854), (858, 177140), (884, 171930), (935, 162552), (1020, 149006), (1042, 145860), (1105, 137544), (1122, 135460), (1144, 132855), (1320, 115141), (1326, 114620), (1430, 106284), (1496, 101595), (1560, 97427), (1563, 97240), (1716, 88570), (1768, 85965), (1870, 81276), (2040, 74503), (2084, 72930), (2145, 70856), (2210, 68772), (2244, 67730), (2431, 62520), (2605, 58344), (2652, 57310), (2805, 54184), (2860, 53142), (3126, 48620), (3315, 45848), (3432, 44285), (3740, 40638), (4168, 36465), (4290, 35428), (4420, 34386), (4488, 33865), (4862, 31260), (5210, 29172), (5304, 28655), (5610, 27092), (5720, 26571), (5731, 26520), (6252, 24310), (6630, 22924), (6773, 22440), (7293, 20840), (7480, 20319), (7815, 19448), (8580, 17714), (8840, 17193), (8857, 17160), (9724, 15630), (10420, 14586), (11220, 13546), (11462, 13260), (12155, 12504)]