15673993160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{1723}}^1$

素因数の和:2407

約数の個数: 128

約数和(自身を含む): 41155879680

約数和(自身を除く): 25481886520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 613, 742, 1060, 1226, 1484, 1723, 1855, 2120, 2452, 2968, 3065, 3446, 3710, 4291, 4904, 6130, 6892, 7420, 8582, 8615, 12061, 12260, 13784, 14840, 17164, 17230, 21455, 24122, 24520, 32489, 34328, 34460, 42910, 48244, 60305, 64978, 68920, 85820, 91319, 96488, 120610, 129956, 162445, 171640, 182638, 227423, 241220, 259912, 324890, 365276, 454846, 456595, 482440, 639233, 649780, 730552, 909692, 913190, 1056199, 1137115, 1278466, 1299560, 1819384, 1826380, 2112398, 2274230, 2556932, 3196165, 3652760, 4224796, 4548460, 5113864, 5280995, 6392330, 7393393, 8449592, 9096920, 10561990, 12784660, 14786786, 21123980, 25569320, 29573572, 36966965, 42247960, 55978547, 59147144, 73933930, 111957094, 147867860, 223914188, 279892735, 295735720, 391849829, 447828376, 559785470, 783699658, 1119570940, 1567399316, 1959249145, 2239141880, 3134798632, 3918498290, 7836996580, 15673993160]

約数ペア:

[(1, 15673993160), (2, 7836996580), (4, 3918498290), (5, 3134798632), (7, 2239141880), (8, 1959249145), (10, 1567399316), (14, 1119570940), (20, 783699658), (28, 559785470), (35, 447828376), (40, 391849829), (53, 295735720), (56, 279892735), (70, 223914188), (106, 147867860), (140, 111957094), (212, 73933930), (265, 59147144), (280, 55978547), (371, 42247960), (424, 36966965), (530, 29573572), (613, 25569320), (742, 21123980), (1060, 14786786), (1226, 12784660), (1484, 10561990), (1723, 9096920), (1855, 8449592), (2120, 7393393), (2452, 6392330), (2968, 5280995), (3065, 5113864), (3446, 4548460), (3710, 4224796), (4291, 3652760), (4904, 3196165), (6130, 2556932), (6892, 2274230), (7420, 2112398), (8582, 1826380), (8615, 1819384), (12061, 1299560), (12260, 1278466), (13784, 1137115), (14840, 1056199), (17164, 913190), (17230, 909692), (21455, 730552), (24122, 649780), (24520, 639233), (32489, 482440), (34328, 456595), (34460, 454846), (42910, 365276), (48244, 324890), (60305, 259912), (64978, 241220), (68920, 227423), (85820, 182638), (91319, 171640), (96488, 162445), (120610, 129956)]