139719480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 458680320

約数和(自身を除く): 318960840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 71, 92, 93, 115, 120, 124, 138, 142, 155, 184, 186, 213, 230, 248, 276, 284, 310, 345, 355, 372, 426, 460, 465, 529, 552, 568, 620, 690, 710, 713, 744, 852, 920, 930, 1058, 1065, 1240, 1380, 1420, 1426, 1587, 1633, 1704, 1860, 2116, 2130, 2139, 2201, 2645, 2760, 2840, 2852, 3174, 3266, 3565, 3720, 4232, 4260, 4278, 4402, 4899, 5290, 5704, 6348, 6532, 6603, 7130, 7935, 8165, 8520, 8556, 8804, 9798, 10580, 10695, 11005, 12696, 13064, 13206, 14260, 15870, 16330, 16399, 17112, 17608, 19596, 21160, 21390, 22010, 24495, 26412, 28520, 31740, 32660, 32798, 33015, 37559, 39192, 42780, 44020, 48990, 49197, 50623, 52824, 63480, 65320, 65596, 66030, 75118, 81995, 85560, 88040, 97980, 98394, 101246, 112677, 131192, 132060, 150236, 151869, 163990, 187795, 195960, 196788, 202492, 225354, 245985, 253115, 264120, 300472, 303738, 327980, 375590, 393576, 404984, 450708, 491970, 506230, 563385, 607476, 655960, 751180, 759345, 901416, 983940, 1012460, 1126770, 1164329, 1214952, 1502360, 1518690, 1967880, 2024920, 2253540, 2328658, 3037380, 3492987, 4507080, 4657316, 5821645, 6074760, 6985974, 9314632, 11643290, 13971948, 17464935, 23286580, 27943896, 34929870, 46573160, 69859740, 139719480]

約数ペア:

[(1, 139719480), (2, 69859740), (3, 46573160), (4, 34929870), (5, 27943896), (6, 23286580), (8, 17464935), (10, 13971948), (12, 11643290), (15, 9314632), (20, 6985974), (23, 6074760), (24, 5821645), (30, 4657316), (31, 4507080), (40, 3492987), (46, 3037380), (60, 2328658), (62, 2253540), (69, 2024920), (71, 1967880), (92, 1518690), (93, 1502360), (115, 1214952), (120, 1164329), (124, 1126770), (138, 1012460), (142, 983940), (155, 901416), (184, 759345), (186, 751180), (213, 655960), (230, 607476), (248, 563385), (276, 506230), (284, 491970), (310, 450708), (345, 404984), (355, 393576), (372, 375590), (426, 327980), (460, 303738), (465, 300472), (529, 264120), (552, 253115), (568, 245985), (620, 225354), (690, 202492), (710, 196788), (713, 195960), (744, 187795), (852, 163990), (920, 151869), (930, 150236), (1058, 132060), (1065, 131192), (1240, 112677), (1380, 101246), (1420, 98394), (1426, 97980), (1587, 88040), (1633, 85560), (1704, 81995), (1860, 75118), (2116, 66030), (2130, 65596), (2139, 65320), (2201, 63480), (2645, 52824), (2760, 50623), (2840, 49197), (2852, 48990), (3174, 44020), (3266, 42780), (3565, 39192), (3720, 37559), (4232, 33015), (4260, 32798), (4278, 32660), (4402, 31740), (4899, 28520), (5290, 26412), (5704, 24495), (6348, 22010), (6532, 21390), (6603, 21160), (7130, 19596), (7935, 17608), (8165, 17112), (8520, 16399), (8556, 16330), (8804, 15870), (9798, 14260), (10580, 13206), (10695, 13064), (11005, 12696)]