185022880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 522837504

約数和(自身を除く): 337814624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 73, 80, 112, 124, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 365, 434, 496, 511, 560, 584, 620, 730, 868, 992, 1022, 1085, 1120, 1168, 1240, 1460, 1736, 2044, 2170, 2263, 2336, 2480, 2555, 2920, 3472, 4088, 4340, 4526, 4960, 5110, 5329, 5840, 6944, 8176, 8680, 9052, 10220, 10658, 11315, 11680, 15841, 16352, 17360, 18104, 20440, 21316, 22630, 26645, 31682, 34720, 36208, 37303, 40880, 42632, 45260, 53290, 63364, 72416, 74606, 79205, 81760, 85264, 90520, 106580, 126728, 149212, 158410, 165199, 170528, 181040, 186515, 213160, 253456, 298424, 316820, 330398, 362080, 373030, 426320, 506912, 596848, 633640, 660796, 746060, 825995, 852640, 1156393, 1193696, 1267280, 1321592, 1492120, 1651990, 2312786, 2534560, 2643184, 2984240, 3303980, 4625572, 5286368, 5781965, 5968480, 6607960, 9251144, 11563930, 13215920, 18502288, 23127860, 26431840, 37004576, 46255720, 92511440, 185022880]

約数ペア:

[(1, 185022880), (2, 92511440), (4, 46255720), (5, 37004576), (7, 26431840), (8, 23127860), (10, 18502288), (14, 13215920), (16, 11563930), (20, 9251144), (28, 6607960), (31, 5968480), (32, 5781965), (35, 5286368), (40, 4625572), (56, 3303980), (62, 2984240), (70, 2643184), (73, 2534560), (80, 2312786), (112, 1651990), (124, 1492120), (140, 1321592), (146, 1267280), (155, 1193696), (160, 1156393), (217, 852640), (224, 825995), (248, 746060), (280, 660796), (292, 633640), (310, 596848), (365, 506912), (434, 426320), (496, 373030), (511, 362080), (560, 330398), (584, 316820), (620, 298424), (730, 253456), (868, 213160), (992, 186515), (1022, 181040), (1085, 170528), (1120, 165199), (1168, 158410), (1240, 149212), (1460, 126728), (1736, 106580), (2044, 90520), (2170, 85264), (2263, 81760), (2336, 79205), (2480, 74606), (2555, 72416), (2920, 63364), (3472, 53290), (4088, 45260), (4340, 42632), (4526, 40880), (4960, 37303), (5110, 36208), (5329, 34720), (5840, 31682), (6944, 26645), (8176, 22630), (8680, 21316), (9052, 20440), (10220, 18104), (10658, 17360), (11315, 16352), (11680, 15841)]