441439320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3527}}^1$

素因数の和:3697

約数の個数: 128

約数和(自身を含む): 1524096000

約数和(自身を除く): 1082656680

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, 1192, 1490, 1788, 2086, 2235, 2980, 3129, 3527, 3576, 4172, 4470, 5215, 5960, 6258, 7054, 8344, 8940, 10430, 10581, 12516, 14108, 15645, 17635, 17880, 20860, 21162, 24689, 25032, 28216, 31290, 35270, 41720, 42324, 49378, 52905, 62580, 70540, 74067, 84648, 98756, 105810, 123445, 125160, 141080, 148134, 197512, 211620, 246890, 296268, 370335, 423240, 493780, 525523, 592536, 740670, 987560, 1051046, 1481340, 1576569, 2102092, 2627615, 2962680, 3153138, 3678661, 4204184, 5255230, 6306276, 7357322, 7882845, 10510460, 11035983, 12612552, 14714644, 15765690, 18393305, 21020920, 22071966, 29429288, 31531380, 36786610, 44143932, 55179915, 63062760, 73573220, 88287864, 110359830, 147146440, 220719660, 441439320]

約数ペア:

[(1, 441439320), (2, 220719660), (3, 147146440), (4, 110359830), (5, 88287864), (6, 73573220), (7, 63062760), (8, 55179915), (10, 44143932), (12, 36786610), (14, 31531380), (15, 29429288), (20, 22071966), (21, 21020920), (24, 18393305), (28, 15765690), (30, 14714644), (35, 12612552), (40, 11035983), (42, 10510460), (56, 7882845), (60, 7357322), (70, 6306276), (84, 5255230), (105, 4204184), (120, 3678661), (140, 3153138), (149, 2962680), (168, 2627615), (210, 2102092), (280, 1576569), (298, 1481340), (420, 1051046), (447, 987560), (596, 740670), (745, 592536), (840, 525523), (894, 493780), (1043, 423240), (1192, 370335), (1490, 296268), (1788, 246890), (2086, 211620), (2235, 197512), (2980, 148134), (3129, 141080), (3527, 125160), (3576, 123445), (4172, 105810), (4470, 98756), (5215, 84648), (5960, 74067), (6258, 70540), (7054, 62580), (8344, 52905), (8940, 49378), (10430, 42324), (10581, 41720), (12516, 35270), (14108, 31290), (15645, 28216), (17635, 25032), (17880, 24689), (20860, 21162)]