1566971940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 4723342848

約数和(自身を除く): 3156370908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 223, 249, 255, 332, 340, 415, 446, 498, 510, 669, 830, 892, 996, 1020, 1115, 1245, 1338, 1411, 1660, 2230, 2490, 2676, 2822, 3345, 3791, 4233, 4460, 4980, 5644, 6690, 6889, 7055, 7582, 8466, 11373, 13380, 13778, 14110, 15164, 16932, 18509, 18955, 20667, 21165, 22746, 27556, 28220, 34445, 37018, 37910, 41334, 42330, 45492, 55527, 56865, 68890, 74036, 75820, 82668, 84660, 92545, 103335, 111054, 113730, 117113, 137780, 185090, 206670, 222108, 227460, 234226, 277635, 314653, 351339, 370180, 413340, 468452, 555270, 585565, 629306, 702678, 943959, 1110540, 1171130, 1258612, 1405356, 1536247, 1573265, 1756695, 1887918, 2342260, 3072494, 3146530, 3513390, 3775836, 4608741, 4719795, 6144988, 6293060, 7026780, 7681235, 9217482, 9439590, 15362470, 18434964, 18879180, 23043705, 26116199, 30724940, 46087410, 52232398, 78348597, 92174820, 104464796, 130580995, 156697194, 261161990, 313394388, 391742985, 522323980, 783485970, 1566971940]

約数ペア:

[(1, 1566971940), (2, 783485970), (3, 522323980), (4, 391742985), (5, 313394388), (6, 261161990), (10, 156697194), (12, 130580995), (15, 104464796), (17, 92174820), (20, 78348597), (30, 52232398), (34, 46087410), (51, 30724940), (60, 26116199), (68, 23043705), (83, 18879180), (85, 18434964), (102, 15362470), (166, 9439590), (170, 9217482), (204, 7681235), (223, 7026780), (249, 6293060), (255, 6144988), (332, 4719795), (340, 4608741), (415, 3775836), (446, 3513390), (498, 3146530), (510, 3072494), (669, 2342260), (830, 1887918), (892, 1756695), (996, 1573265), (1020, 1536247), (1115, 1405356), (1245, 1258612), (1338, 1171130), (1411, 1110540), (1660, 943959), (2230, 702678), (2490, 629306), (2676, 585565), (2822, 555270), (3345, 468452), (3791, 413340), (4233, 370180), (4460, 351339), (4980, 314653), (5644, 277635), (6690, 234226), (6889, 227460), (7055, 222108), (7582, 206670), (8466, 185090), (11373, 137780), (13380, 117113), (13778, 113730), (14110, 111054), (15164, 103335), (16932, 92545), (18509, 84660), (18955, 82668), (20667, 75820), (21165, 74036), (22746, 68890), (27556, 56865), (28220, 55527), (34445, 45492), (37018, 42330), (37910, 41334)]