153497120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4474

約数の個数: 96

約数和(自身を含む): 427908096

約数和(自身を除く): 274410976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4421, 4960, 6944, 8680, 8842, 17360, 17684, 22105, 30947, 34720, 35368, 44210, 61894, 70736, 88420, 123788, 137051, 141472, 154735, 176840, 247576, 274102, 309470, 353680, 495152, 548204, 618940, 685255, 707360, 959357, 990304, 1096408, 1237880, 1370510, 1918714, 2192816, 2475760, 2741020, 3837428, 4385632, 4796785, 4951520, 5482040, 7674856, 9593570, 10964080, 15349712, 19187140, 21928160, 30699424, 38374280, 76748560, 153497120]

約数ペア:

[(1, 153497120), (2, 76748560), (4, 38374280), (5, 30699424), (7, 21928160), (8, 19187140), (10, 15349712), (14, 10964080), (16, 9593570), (20, 7674856), (28, 5482040), (31, 4951520), (32, 4796785), (35, 4385632), (40, 3837428), (56, 2741020), (62, 2475760), (70, 2192816), (80, 1918714), (112, 1370510), (124, 1237880), (140, 1096408), (155, 990304), (160, 959357), (217, 707360), (224, 685255), (248, 618940), (280, 548204), (310, 495152), (434, 353680), (496, 309470), (560, 274102), (620, 247576), (868, 176840), (992, 154735), (1085, 141472), (1120, 137051), (1240, 123788), (1736, 88420), (2170, 70736), (2480, 61894), (3472, 44210), (4340, 35368), (4421, 34720), (4960, 30947), (6944, 22105), (8680, 17684), (8842, 17360)]