15697089840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{3181}}^1$

素因数の和:3935

約数の個数: 160

約数和(自身を含む): 50425790400

約数和(自身を除く): 34728700560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 709, 870, 1160, 1392, 1418, 1740, 2127, 2320, 2836, 3181, 3480, 3545, 4254, 5672, 6362, 6960, 7090, 8508, 9543, 10635, 11344, 12724, 14180, 15905, 17016, 19086, 20561, 21270, 25448, 28360, 31810, 34032, 38172, 41122, 42540, 47715, 50896, 56720, 61683, 63620, 76344, 82244, 85080, 92249, 95430, 102805, 123366, 127240, 152688, 164488, 170160, 184498, 190860, 205610, 246732, 254480, 276747, 308415, 328976, 368996, 381720, 411220, 461245, 493464, 553494, 616830, 737992, 763440, 822440, 922490, 986928, 1106988, 1233660, 1383735, 1475984, 1644880, 1844980, 2213976, 2255329, 2467320, 2767470, 3689960, 4427952, 4510658, 4934640, 5534940, 6765987, 7379920, 9021316, 11069880, 11276645, 13531974, 18042632, 22139760, 22553290, 27063948, 33829935, 36085264, 45106580, 54127896, 65404541, 67659870, 90213160, 108255792, 130809082, 135319740, 180426320, 196213623, 261618164, 270639480, 327022705, 392427246, 523236328, 541278960, 654045410, 784854492, 981068115, 1046472656, 1308090820, 1569708984, 1962136230, 2616181640, 3139417968, 3924272460, 5232363280, 7848544920, 15697089840]

約数ペア:

[(1, 15697089840), (2, 7848544920), (3, 5232363280), (4, 3924272460), (5, 3139417968), (6, 2616181640), (8, 1962136230), (10, 1569708984), (12, 1308090820), (15, 1046472656), (16, 981068115), (20, 784854492), (24, 654045410), (29, 541278960), (30, 523236328), (40, 392427246), (48, 327022705), (58, 270639480), (60, 261618164), (80, 196213623), (87, 180426320), (116, 135319740), (120, 130809082), (145, 108255792), (174, 90213160), (232, 67659870), (240, 65404541), (290, 54127896), (348, 45106580), (435, 36085264), (464, 33829935), (580, 27063948), (696, 22553290), (709, 22139760), (870, 18042632), (1160, 13531974), (1392, 11276645), (1418, 11069880), (1740, 9021316), (2127, 7379920), (2320, 6765987), (2836, 5534940), (3181, 4934640), (3480, 4510658), (3545, 4427952), (4254, 3689960), (5672, 2767470), (6362, 2467320), (6960, 2255329), (7090, 2213976), (8508, 1844980), (9543, 1644880), (10635, 1475984), (11344, 1383735), (12724, 1233660), (14180, 1106988), (15905, 986928), (17016, 922490), (19086, 822440), (20561, 763440), (21270, 737992), (25448, 616830), (28360, 553494), (31810, 493464), (34032, 461245), (38172, 411220), (41122, 381720), (42540, 368996), (47715, 328976), (50896, 308415), (56720, 276747), (61683, 254480), (63620, 246732), (76344, 205610), (82244, 190860), (85080, 184498), (92249, 170160), (95430, 164488), (102805, 152688), (123366, 127240)]