190809960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1$

素因数の和:4719

約数の個数: 128

約数和(自身を含む): 644751360

約数和(自身を除く): 453941400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 4663, 5115, 6820, 8184, 9326, 10230, 13640, 13989, 18652, 20460, 23315, 27978, 37304, 40920, 46630, 51293, 55956, 69945, 93260, 102586, 111912, 139890, 144553, 153879, 186520, 205172, 256465, 279780, 289106, 307758, 410344, 433659, 512930, 559560, 578212, 615516, 722765, 769395, 867318, 1025860, 1156424, 1231032, 1445530, 1538790, 1590083, 1734636, 2051720, 2168295, 2891060, 3077580, 3180166, 3469272, 4336590, 4770249, 5782120, 6155160, 6360332, 7950415, 8673180, 9540498, 12720664, 15900830, 17346360, 19080996, 23851245, 31801660, 38161992, 47702490, 63603320, 95404980, 190809960]

約数ペア:

[(1, 190809960), (2, 95404980), (3, 63603320), (4, 47702490), (5, 38161992), (6, 31801660), (8, 23851245), (10, 19080996), (11, 17346360), (12, 15900830), (15, 12720664), (20, 9540498), (22, 8673180), (24, 7950415), (30, 6360332), (31, 6155160), (33, 5782120), (40, 4770249), (44, 4336590), (55, 3469272), (60, 3180166), (62, 3077580), (66, 2891060), (88, 2168295), (93, 2051720), (110, 1734636), (120, 1590083), (124, 1538790), (132, 1445530), (155, 1231032), (165, 1156424), (186, 1025860), (220, 867318), (248, 769395), (264, 722765), (310, 615516), (330, 578212), (341, 559560), (372, 512930), (440, 433659), (465, 410344), (620, 307758), (660, 289106), (682, 279780), (744, 256465), (930, 205172), (1023, 186520), (1240, 153879), (1320, 144553), (1364, 139890), (1705, 111912), (1860, 102586), (2046, 93260), (2728, 69945), (3410, 55956), (3720, 51293), (4092, 46630), (4663, 40920), (5115, 37304), (6820, 27978), (8184, 23315), (9326, 20460), (10230, 18652), (13640, 13989)]