145573680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1283

約数の個数: 160

約数和(自身を含む): 523252224

約数和(自身を除く): 377678544

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, 1168, 1187, 1460, 1533, 1680, 1752, 2044, 2190, 2374, 2555, 2920, 3066, 3504, 3561, 4088, 4380, 4748, 5110, 5840, 5935, 6132, 7122, 7665, 8176, 8309, 8760, 9496, 10220, 11870, 12264, 14244, 15330, 16618, 17520, 17805, 18992, 20440, 23740, 24528, 24927, 28488, 30660, 33236, 35610, 40880, 41545, 47480, 49854, 56976, 61320, 66472, 71220, 83090, 86651, 94960, 99708, 122640, 124635, 132944, 142440, 166180, 173302, 199416, 249270, 259953, 284880, 332360, 346604, 398832, 433255, 498540, 519906, 606557, 664720, 693208, 866510, 997080, 1039812, 1213114, 1299765, 1386416, 1733020, 1819671, 1994160, 2079624, 2426228, 2599530, 3032785, 3466040, 3639342, 4159248, 4852456, 5199060, 6065570, 6932080, 7278684, 9098355, 9704912, 10398120, 12131140, 14557368, 18196710, 20796240, 24262280, 29114736, 36393420, 48524560, 72786840, 145573680]

約数ペア:

[(1, 145573680), (2, 72786840), (3, 48524560), (4, 36393420), (5, 29114736), (6, 24262280), (7, 20796240), (8, 18196710), (10, 14557368), (12, 12131140), (14, 10398120), (15, 9704912), (16, 9098355), (20, 7278684), (21, 6932080), (24, 6065570), (28, 5199060), (30, 4852456), (35, 4159248), (40, 3639342), (42, 3466040), (48, 3032785), (56, 2599530), (60, 2426228), (70, 2079624), (73, 1994160), (80, 1819671), (84, 1733020), (105, 1386416), (112, 1299765), (120, 1213114), (140, 1039812), (146, 997080), (168, 866510), (210, 693208), (219, 664720), (240, 606557), (280, 519906), (292, 498540), (336, 433255), (365, 398832), (420, 346604), (438, 332360), (511, 284880), (560, 259953), (584, 249270), (730, 199416), (840, 173302), (876, 166180), (1022, 142440), (1095, 132944), (1168, 124635), (1187, 122640), (1460, 99708), (1533, 94960), (1680, 86651), (1752, 83090), (2044, 71220), (2190, 66472), (2374, 61320), (2555, 56976), (2920, 49854), (3066, 47480), (3504, 41545), (3561, 40880), (4088, 35610), (4380, 33236), (4748, 30660), (5110, 28488), (5840, 24927), (5935, 24528), (6132, 23740), (7122, 20440), (7665, 18992), (8176, 17805), (8309, 17520), (8760, 16618), (9496, 15330), (10220, 14244), (11870, 12264)]