147464520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 531878400

約数和(自身を除く): 384413880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 809, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1618, 1736, 1860, 1960, 2170, 2427, 2604, 2940, 3038, 3236, 3255, 3720, 4045, 4340, 4557, 4854, 5208, 5663, 5880, 6076, 6472, 6510, 7595, 8090, 8680, 9114, 9708, 11326, 12135, 12152, 13020, 15190, 16180, 16989, 18228, 19416, 22652, 22785, 24270, 25079, 26040, 28315, 30380, 32360, 33978, 36456, 39641, 45304, 45570, 48540, 50158, 56630, 60760, 67956, 75237, 79282, 84945, 91140, 97080, 100316, 113260, 118923, 125395, 135912, 150474, 158564, 169890, 175553, 182280, 198205, 200632, 226520, 237846, 250790, 300948, 317128, 339780, 351106, 376185, 396410, 475692, 501580, 526659, 594615, 601896, 679560, 702212, 752370, 792820, 877765, 951384, 1003160, 1053318, 1189230, 1228871, 1404424, 1504740, 1585640, 1755530, 2106636, 2378460, 2457742, 2633295, 3009480, 3511060, 3686613, 4213272, 4756920, 4915484, 5266590, 6144355, 7022120, 7373226, 9830968, 10533180, 12288710, 14746452, 18433065, 21066360, 24577420, 29492904, 36866130, 49154840, 73732260, 147464520]

約数ペア:

[(1, 147464520), (2, 73732260), (3, 49154840), (4, 36866130), (5, 29492904), (6, 24577420), (7, 21066360), (8, 18433065), (10, 14746452), (12, 12288710), (14, 10533180), (15, 9830968), (20, 7373226), (21, 7022120), (24, 6144355), (28, 5266590), (30, 4915484), (31, 4756920), (35, 4213272), (40, 3686613), (42, 3511060), (49, 3009480), (56, 2633295), (60, 2457742), (62, 2378460), (70, 2106636), (84, 1755530), (93, 1585640), (98, 1504740), (105, 1404424), (120, 1228871), (124, 1189230), (140, 1053318), (147, 1003160), (155, 951384), (168, 877765), (186, 792820), (196, 752370), (210, 702212), (217, 679560), (245, 601896), (248, 594615), (280, 526659), (294, 501580), (310, 475692), (372, 396410), (392, 376185), (420, 351106), (434, 339780), (465, 317128), (490, 300948), (588, 250790), (620, 237846), (651, 226520), (735, 200632), (744, 198205), (809, 182280), (840, 175553), (868, 169890), (930, 158564), (980, 150474), (1085, 135912), (1176, 125395), (1240, 118923), (1302, 113260), (1470, 100316), (1519, 97080), (1618, 91140), (1736, 84945), (1860, 79282), (1960, 75237), (2170, 67956), (2427, 60760), (2604, 56630), (2940, 50158), (3038, 48540), (3236, 45570), (3255, 45304), (3720, 39641), (4045, 36456), (4340, 33978), (4557, 32360), (4854, 30380), (5208, 28315), (5663, 26040), (5880, 25079), (6076, 24270), (6472, 22785), (6510, 22652), (7595, 19416), (8090, 18228), (8680, 16989), (9114, 16180), (9708, 15190), (11326, 13020), (12135, 12152)]