4470886960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 11370700800

約数和(自身を除く): 6899813840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 239, 248, 304, 310, 380, 397, 478, 496, 589, 620, 760, 794, 956, 1178, 1195, 1240, 1520, 1588, 1912, 1985, 2356, 2390, 2480, 2945, 3176, 3824, 3970, 4541, 4712, 4780, 5890, 6352, 7409, 7543, 7940, 9082, 9424, 9560, 11780, 12307, 14818, 15086, 15880, 18164, 19120, 22705, 23560, 24614, 29636, 30172, 31760, 36328, 37045, 37715, 45410, 47120, 49228, 59272, 60344, 61535, 72656, 74090, 75430, 90820, 94883, 98456, 118544, 120688, 123070, 140771, 148180, 150860, 181640, 189766, 196912, 233833, 246140, 281542, 296360, 301720, 363280, 379532, 467666, 474415, 492280, 563084, 592720, 603440, 703855, 759064, 935332, 948830, 984560, 1126168, 1169165, 1407710, 1518128, 1802777, 1870664, 1897660, 2252336, 2338330, 2815420, 2941373, 3605554, 3741328, 3795320, 4676660, 5630840, 5882746, 7211108, 7590640, 9013885, 9353320, 11261680, 11765492, 14422216, 14706865, 18027770, 18706640, 23530984, 28844432, 29413730, 36055540, 47061968, 55886087, 58827460, 72111080, 111772174, 117654920, 144222160, 223544348, 235309840, 279430435, 447088696, 558860870, 894177392, 1117721740, 2235443480, 4470886960]

約数ペア:

[(1, 4470886960), (2, 2235443480), (4, 1117721740), (5, 894177392), (8, 558860870), (10, 447088696), (16, 279430435), (19, 235309840), (20, 223544348), (31, 144222160), (38, 117654920), (40, 111772174), (62, 72111080), (76, 58827460), (80, 55886087), (95, 47061968), (124, 36055540), (152, 29413730), (155, 28844432), (190, 23530984), (239, 18706640), (248, 18027770), (304, 14706865), (310, 14422216), (380, 11765492), (397, 11261680), (478, 9353320), (496, 9013885), (589, 7590640), (620, 7211108), (760, 5882746), (794, 5630840), (956, 4676660), (1178, 3795320), (1195, 3741328), (1240, 3605554), (1520, 2941373), (1588, 2815420), (1912, 2338330), (1985, 2252336), (2356, 1897660), (2390, 1870664), (2480, 1802777), (2945, 1518128), (3176, 1407710), (3824, 1169165), (3970, 1126168), (4541, 984560), (4712, 948830), (4780, 935332), (5890, 759064), (6352, 703855), (7409, 603440), (7543, 592720), (7940, 563084), (9082, 492280), (9424, 474415), (9560, 467666), (11780, 379532), (12307, 363280), (14818, 301720), (15086, 296360), (15880, 281542), (18164, 246140), (19120, 233833), (22705, 196912), (23560, 189766), (24614, 181640), (29636, 150860), (30172, 148180), (31760, 140771), (36328, 123070), (37045, 120688), (37715, 118544), (45410, 98456), (47120, 94883), (49228, 90820), (59272, 75430), (60344, 74090), (61535, 72656)]