147826320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 477719424

約数和(自身を除く): 329893104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 83, 120, 123, 164, 166, 181, 205, 240, 246, 249, 328, 332, 362, 410, 415, 492, 498, 543, 615, 656, 664, 724, 820, 830, 905, 984, 996, 1086, 1230, 1245, 1328, 1448, 1640, 1660, 1810, 1968, 1992, 2172, 2460, 2490, 2715, 2896, 3280, 3320, 3403, 3620, 3984, 4344, 4920, 4980, 5430, 6640, 6806, 7240, 7421, 8688, 9840, 9960, 10209, 10860, 13612, 14480, 14842, 15023, 17015, 19920, 20418, 21720, 22263, 27224, 29684, 30046, 34030, 37105, 40836, 43440, 44526, 45069, 51045, 54448, 59368, 60092, 68060, 74210, 75115, 81672, 89052, 90138, 102090, 111315, 118736, 120184, 136120, 148420, 150230, 163344, 178104, 180276, 204180, 222630, 225345, 240368, 272240, 296840, 300460, 356208, 360552, 408360, 445260, 450690, 593680, 600920, 615943, 721104, 816720, 890520, 901380, 1201840, 1231886, 1781040, 1802760, 1847829, 2463772, 3079715, 3605520, 3695658, 4927544, 6159430, 7391316, 9239145, 9855088, 12318860, 14782632, 18478290, 24637720, 29565264, 36956580, 49275440, 73913160, 147826320]

約数ペア:

[(1, 147826320), (2, 73913160), (3, 49275440), (4, 36956580), (5, 29565264), (6, 24637720), (8, 18478290), (10, 14782632), (12, 12318860), (15, 9855088), (16, 9239145), (20, 7391316), (24, 6159430), (30, 4927544), (40, 3695658), (41, 3605520), (48, 3079715), (60, 2463772), (80, 1847829), (82, 1802760), (83, 1781040), (120, 1231886), (123, 1201840), (164, 901380), (166, 890520), (181, 816720), (205, 721104), (240, 615943), (246, 600920), (249, 593680), (328, 450690), (332, 445260), (362, 408360), (410, 360552), (415, 356208), (492, 300460), (498, 296840), (543, 272240), (615, 240368), (656, 225345), (664, 222630), (724, 204180), (820, 180276), (830, 178104), (905, 163344), (984, 150230), (996, 148420), (1086, 136120), (1230, 120184), (1245, 118736), (1328, 111315), (1448, 102090), (1640, 90138), (1660, 89052), (1810, 81672), (1968, 75115), (1992, 74210), (2172, 68060), (2460, 60092), (2490, 59368), (2715, 54448), (2896, 51045), (3280, 45069), (3320, 44526), (3403, 43440), (3620, 40836), (3984, 37105), (4344, 34030), (4920, 30046), (4980, 29684), (5430, 27224), (6640, 22263), (6806, 21720), (7240, 20418), (7421, 19920), (8688, 17015), (9840, 15023), (9960, 14842), (10209, 14480), (10860, 13612)]