15498716480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{196087}}^1$

素因数の和:196136

約数の個数: 112

約数和(自身を含む): 41837335680

約数和(自身を除く): 26338619200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 15808, 19760, 39520, 79040, 196087, 392174, 784348, 980435, 1568696, 1960870, 2549131, 3137392, 3725653, 3921740, 5098262, 6274784, 7451306, 7843480, 10196524, 12549568, 12745655, 14902612, 15686960, 18628265, 20393048, 25491310, 29805224, 31373920, 37256530, 40786096, 48433489, 50982620, 59610448, 62747840, 74513060, 81572192, 96866978, 101965240, 119220896, 149026120, 163144384, 193733956, 203930480, 238441792, 242167445, 298052240, 387467912, 407860960, 484334890, 596104480, 774935824, 815721920, 968669780, 1192208960, 1549871648, 1937339560, 3099743296, 3874679120, 7749358240, 15498716480]

約数ペア:

[(1, 15498716480), (2, 7749358240), (4, 3874679120), (5, 3099743296), (8, 1937339560), (10, 1549871648), (13, 1192208960), (16, 968669780), (19, 815721920), (20, 774935824), (26, 596104480), (32, 484334890), (38, 407860960), (40, 387467912), (52, 298052240), (64, 242167445), (65, 238441792), (76, 203930480), (80, 193733956), (95, 163144384), (104, 149026120), (130, 119220896), (152, 101965240), (160, 96866978), (190, 81572192), (208, 74513060), (247, 62747840), (260, 59610448), (304, 50982620), (320, 48433489), (380, 40786096), (416, 37256530), (494, 31373920), (520, 29805224), (608, 25491310), (760, 20393048), (832, 18628265), (988, 15686960), (1040, 14902612), (1216, 12745655), (1235, 12549568), (1520, 10196524), (1976, 7843480), (2080, 7451306), (2470, 6274784), (3040, 5098262), (3952, 3921740), (4160, 3725653), (4940, 3137392), (6080, 2549131), (7904, 1960870), (9880, 1568696), (15808, 980435), (19760, 784348), (39520, 392174), (79040, 196087)]