15794552760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{30977}}^1$

素因数の和:31605

約数の個数: 128

約数和(自身を含む): 54243717120

約数和(自身を除く): 38449164360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 607, 840, 1214, 1821, 2428, 3035, 3642, 4249, 4856, 6070, 7284, 8498, 9105, 12140, 12747, 14568, 16996, 18210, 21245, 24280, 25494, 30977, 33992, 36420, 42490, 50988, 61954, 63735, 72840, 84980, 92931, 101976, 123908, 127470, 154885, 169960, 185862, 216839, 247816, 254940, 309770, 371724, 433678, 464655, 509880, 619540, 650517, 743448, 867356, 929310, 1084195, 1239080, 1301034, 1734712, 1858620, 2168390, 2602068, 3252585, 3717240, 4336780, 5204136, 6505170, 8673560, 13010340, 18803039, 26020680, 37606078, 56409117, 75212156, 94015195, 112818234, 131621273, 150424312, 188030390, 225636468, 263242546, 282045585, 376060780, 394863819, 451272936, 526485092, 564091170, 658106365, 752121560, 789727638, 1052970184, 1128182340, 1316212730, 1579455276, 1974319095, 2256364680, 2632425460, 3158910552, 3948638190, 5264850920, 7897276380, 15794552760]

約数ペア:

[(1, 15794552760), (2, 7897276380), (3, 5264850920), (4, 3948638190), (5, 3158910552), (6, 2632425460), (7, 2256364680), (8, 1974319095), (10, 1579455276), (12, 1316212730), (14, 1128182340), (15, 1052970184), (20, 789727638), (21, 752121560), (24, 658106365), (28, 564091170), (30, 526485092), (35, 451272936), (40, 394863819), (42, 376060780), (56, 282045585), (60, 263242546), (70, 225636468), (84, 188030390), (105, 150424312), (120, 131621273), (140, 112818234), (168, 94015195), (210, 75212156), (280, 56409117), (420, 37606078), (607, 26020680), (840, 18803039), (1214, 13010340), (1821, 8673560), (2428, 6505170), (3035, 5204136), (3642, 4336780), (4249, 3717240), (4856, 3252585), (6070, 2602068), (7284, 2168390), (8498, 1858620), (9105, 1734712), (12140, 1301034), (12747, 1239080), (14568, 1084195), (16996, 929310), (18210, 867356), (21245, 743448), (24280, 650517), (25494, 619540), (30977, 509880), (33992, 464655), (36420, 433678), (42490, 371724), (50988, 309770), (61954, 254940), (63735, 247816), (72840, 216839), (84980, 185862), (92931, 169960), (101976, 154885), (123908, 127470)]