623232120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12163}}^1$

素因数の和:12245

約数の個数: 128

約数和(自身を含む): 2172003840

約数和(自身を除く): 1548771720

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12163, 12810, 17080, 24326, 25620, 36489, 48652, 51240, 60815, 72978, 85141, 97304, 121630, 145956, 170282, 182445, 243260, 255423, 291912, 340564, 364890, 425705, 486520, 510846, 681128, 729780, 741943, 851410, 1021692, 1277115, 1459560, 1483886, 1702820, 2043384, 2225829, 2554230, 2967772, 3405640, 3709715, 4451658, 5108460, 5193601, 5935544, 7419430, 8903316, 10216920, 10387202, 11129145, 14838860, 15580803, 17806632, 20774404, 22258290, 25968005, 29677720, 31161606, 41548808, 44516580, 51936010, 62323212, 77904015, 89033160, 103872020, 124646424, 155808030, 207744040, 311616060, 623232120]

約数ペア:

[(1, 623232120), (2, 311616060), (3, 207744040), (4, 155808030), (5, 124646424), (6, 103872020), (7, 89033160), (8, 77904015), (10, 62323212), (12, 51936010), (14, 44516580), (15, 41548808), (20, 31161606), (21, 29677720), (24, 25968005), (28, 22258290), (30, 20774404), (35, 17806632), (40, 15580803), (42, 14838860), (56, 11129145), (60, 10387202), (61, 10216920), (70, 8903316), (84, 7419430), (105, 5935544), (120, 5193601), (122, 5108460), (140, 4451658), (168, 3709715), (183, 3405640), (210, 2967772), (244, 2554230), (280, 2225829), (305, 2043384), (366, 1702820), (420, 1483886), (427, 1459560), (488, 1277115), (610, 1021692), (732, 851410), (840, 741943), (854, 729780), (915, 681128), (1220, 510846), (1281, 486520), (1464, 425705), (1708, 364890), (1830, 340564), (2135, 291912), (2440, 255423), (2562, 243260), (3416, 182445), (3660, 170282), (4270, 145956), (5124, 121630), (6405, 97304), (7320, 85141), (8540, 72978), (10248, 60815), (12163, 51240), (12810, 48652), (17080, 36489), (24326, 25620)]