73913160

素因数分解:

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

素因数の和:319

約数の個数: 128

約数和(自身を含む): 231154560

約数和(自身を除く): 157241400

約数列:

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

約数ペア:

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