148564920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 513216000

約数和(自身を除く): 364651080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 420, 447, 596, 745, 840, 894, 1043, 1187, 1192, 1490, 1788, 2086, 2235, 2374, 2980, 3129, 3561, 3576, 4172, 4470, 4748, 5215, 5935, 5960, 6258, 7122, 8309, 8344, 8940, 9496, 10430, 11870, 12516, 14244, 15645, 16618, 17805, 17880, 20860, 23740, 24927, 25032, 28488, 31290, 33236, 35610, 41545, 41720, 47480, 49854, 62580, 66472, 71220, 83090, 99708, 124635, 125160, 142440, 166180, 176863, 199416, 249270, 332360, 353726, 498540, 530589, 707452, 884315, 997080, 1061178, 1238041, 1414904, 1768630, 2122356, 2476082, 2652945, 3537260, 3714123, 4244712, 4952164, 5305890, 6190205, 7074520, 7428246, 9904328, 10611780, 12380410, 14856492, 18570615, 21223560, 24760820, 29712984, 37141230, 49521640, 74282460, 148564920]

約数ペア:

[(1, 148564920), (2, 74282460), (3, 49521640), (4, 37141230), (5, 29712984), (6, 24760820), (7, 21223560), (8, 18570615), (10, 14856492), (12, 12380410), (14, 10611780), (15, 9904328), (20, 7428246), (21, 7074520), (24, 6190205), (28, 5305890), (30, 4952164), (35, 4244712), (40, 3714123), (42, 3537260), (56, 2652945), (60, 2476082), (70, 2122356), (84, 1768630), (105, 1414904), (120, 1238041), (140, 1061178), (149, 997080), (168, 884315), (210, 707452), (280, 530589), (298, 498540), (420, 353726), (447, 332360), (596, 249270), (745, 199416), (840, 176863), (894, 166180), (1043, 142440), (1187, 125160), (1192, 124635), (1490, 99708), (1788, 83090), (2086, 71220), (2235, 66472), (2374, 62580), (2980, 49854), (3129, 47480), (3561, 41720), (3576, 41545), (4172, 35610), (4470, 33236), (4748, 31290), (5215, 28488), (5935, 25032), (5960, 24927), (6258, 23740), (7122, 20860), (8309, 17880), (8344, 17805), (8940, 16618), (9496, 15645), (10430, 14244), (11870, 12516)]