1365843780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4861}}^1$

素因数の和:5106

約数の個数: 144

約数和(自身を含む): 4757136384

約数和(自身を除く): 3391292604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 223, 252, 315, 420, 446, 630, 669, 892, 1115, 1260, 1338, 1561, 2007, 2230, 2676, 3122, 3345, 4014, 4460, 4683, 4861, 6244, 6690, 7805, 8028, 9366, 9722, 10035, 13380, 14049, 14583, 15610, 18732, 19444, 20070, 23415, 24305, 28098, 29166, 31220, 34027, 40140, 43749, 46830, 48610, 56196, 58332, 68054, 70245, 72915, 87498, 93660, 97220, 102081, 136108, 140490, 145830, 170135, 174996, 204162, 218745, 280980, 291660, 306243, 340270, 408324, 437490, 510405, 612486, 680540, 874980, 1020810, 1084003, 1224972, 1531215, 2041620, 2168006, 3062430, 3252009, 4336012, 5420015, 6124860, 6504018, 7588021, 9756027, 10840030, 13008036, 15176042, 16260045, 19512054, 21680060, 22764063, 30352084, 32520090, 37940105, 39024108, 45528126, 48780135, 65040180, 68292189, 75880210, 91056252, 97560270, 113820315, 136584378, 151760420, 195120540, 227640630, 273168756, 341460945, 455281260, 682921890, 1365843780]

約数ペア:

[(1, 1365843780), (2, 682921890), (3, 455281260), (4, 341460945), (5, 273168756), (6, 227640630), (7, 195120540), (9, 151760420), (10, 136584378), (12, 113820315), (14, 97560270), (15, 91056252), (18, 75880210), (20, 68292189), (21, 65040180), (28, 48780135), (30, 45528126), (35, 39024108), (36, 37940105), (42, 32520090), (45, 30352084), (60, 22764063), (63, 21680060), (70, 19512054), (84, 16260045), (90, 15176042), (105, 13008036), (126, 10840030), (140, 9756027), (180, 7588021), (210, 6504018), (223, 6124860), (252, 5420015), (315, 4336012), (420, 3252009), (446, 3062430), (630, 2168006), (669, 2041620), (892, 1531215), (1115, 1224972), (1260, 1084003), (1338, 1020810), (1561, 874980), (2007, 680540), (2230, 612486), (2676, 510405), (3122, 437490), (3345, 408324), (4014, 340270), (4460, 306243), (4683, 291660), (4861, 280980), (6244, 218745), (6690, 204162), (7805, 174996), (8028, 170135), (9366, 145830), (9722, 140490), (10035, 136108), (13380, 102081), (14049, 97220), (14583, 93660), (15610, 87498), (18732, 72915), (19444, 70245), (20070, 68054), (23415, 58332), (24305, 56196), (28098, 48610), (29166, 46830), (31220, 43749), (34027, 40140)]