148288920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5049

約数の個数: 128

約数和(自身を含む): 504403200

約数和(自身を除く): 356114280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5003, 5928, 7410, 9880, 10006, 14820, 15009, 20012, 25015, 29640, 30018, 40024, 50030, 60036, 65039, 75045, 95057, 100060, 120072, 130078, 150090, 190114, 195117, 200120, 260156, 285171, 300180, 325195, 380228, 390234, 475285, 520312, 570342, 600360, 650390, 760456, 780468, 950570, 975585, 1140684, 1235741, 1300780, 1425855, 1560936, 1901140, 1951170, 2281368, 2471482, 2601560, 2851710, 3707223, 3802280, 3902340, 4942964, 5703420, 6178705, 7414446, 7804680, 9885928, 11406840, 12357410, 14828892, 18536115, 24714820, 29657784, 37072230, 49429640, 74144460, 148288920]

約数ペア:

[(1, 148288920), (2, 74144460), (3, 49429640), (4, 37072230), (5, 29657784), (6, 24714820), (8, 18536115), (10, 14828892), (12, 12357410), (13, 11406840), (15, 9885928), (19, 7804680), (20, 7414446), (24, 6178705), (26, 5703420), (30, 4942964), (38, 3902340), (39, 3802280), (40, 3707223), (52, 2851710), (57, 2601560), (60, 2471482), (65, 2281368), (76, 1951170), (78, 1901140), (95, 1560936), (104, 1425855), (114, 1300780), (120, 1235741), (130, 1140684), (152, 975585), (156, 950570), (190, 780468), (195, 760456), (228, 650390), (247, 600360), (260, 570342), (285, 520312), (312, 475285), (380, 390234), (390, 380228), (456, 325195), (494, 300180), (520, 285171), (570, 260156), (741, 200120), (760, 195117), (780, 190114), (988, 150090), (1140, 130078), (1235, 120072), (1482, 100060), (1560, 95057), (1976, 75045), (2280, 65039), (2470, 60036), (2964, 50030), (3705, 40024), (4940, 30018), (5003, 29640), (5928, 25015), (7410, 20012), (9880, 15009), (10006, 14820)]