142630320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1259

約数の個数: 160

約数和(自身を含む): 512681472

約数和(自身を除く): 370051152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1163, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2326, 2555, 2920, 3066, 3489, 3504, 4088, 4380, 4652, 5110, 5815, 5840, 6132, 6978, 7665, 8141, 8176, 8760, 9304, 10220, 11630, 12264, 13956, 15330, 16282, 17445, 17520, 18608, 20440, 23260, 24423, 24528, 27912, 30660, 32564, 34890, 40705, 40880, 46520, 48846, 55824, 61320, 65128, 69780, 81410, 84899, 93040, 97692, 122115, 122640, 130256, 139560, 162820, 169798, 195384, 244230, 254697, 279120, 325640, 339596, 390768, 424495, 488460, 509394, 594293, 651280, 679192, 848990, 976920, 1018788, 1188586, 1273485, 1358384, 1697980, 1782879, 1953840, 2037576, 2377172, 2546970, 2971465, 3395960, 3565758, 4075152, 4754344, 5093940, 5942930, 6791920, 7131516, 8914395, 9508688, 10187880, 11885860, 14263032, 17828790, 20375760, 23771720, 28526064, 35657580, 47543440, 71315160, 142630320]

約数ペア:

[(1, 142630320), (2, 71315160), (3, 47543440), (4, 35657580), (5, 28526064), (6, 23771720), (7, 20375760), (8, 17828790), (10, 14263032), (12, 11885860), (14, 10187880), (15, 9508688), (16, 8914395), (20, 7131516), (21, 6791920), (24, 5942930), (28, 5093940), (30, 4754344), (35, 4075152), (40, 3565758), (42, 3395960), (48, 2971465), (56, 2546970), (60, 2377172), (70, 2037576), (73, 1953840), (80, 1782879), (84, 1697980), (105, 1358384), (112, 1273485), (120, 1188586), (140, 1018788), (146, 976920), (168, 848990), (210, 679192), (219, 651280), (240, 594293), (280, 509394), (292, 488460), (336, 424495), (365, 390768), (420, 339596), (438, 325640), (511, 279120), (560, 254697), (584, 244230), (730, 195384), (840, 169798), (876, 162820), (1022, 139560), (1095, 130256), (1163, 122640), (1168, 122115), (1460, 97692), (1533, 93040), (1680, 84899), (1752, 81410), (2044, 69780), (2190, 65128), (2326, 61320), (2555, 55824), (2920, 48846), (3066, 46520), (3489, 40880), (3504, 40705), (4088, 34890), (4380, 32564), (4652, 30660), (5110, 27912), (5815, 24528), (5840, 24423), (6132, 23260), (6978, 20440), (7665, 18608), (8141, 17520), (8176, 17445), (8760, 16282), (9304, 15330), (10220, 13956), (11630, 12264)]