140410140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10589}}^1$

素因数の和:10631

約数の個数: 96

約数和(自身を含む): 448338240

約数和(自身を除く): 307928100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 10589, 13260, 21178, 31767, 42356, 52945, 63534, 105890, 127068, 137657, 158835, 180013, 211780, 275314, 317670, 360026, 412971, 540039, 550628, 635340, 688285, 720052, 825942, 900065, 1080078, 1376570, 1651884, 1800130, 2064855, 2160156, 2340169, 2700195, 2753140, 3600260, 4129710, 4680338, 5400390, 7020507, 8259420, 9360676, 10800780, 11700845, 14041014, 23401690, 28082028, 35102535, 46803380, 70205070, 140410140]

約数ペア:

[(1, 140410140), (2, 70205070), (3, 46803380), (4, 35102535), (5, 28082028), (6, 23401690), (10, 14041014), (12, 11700845), (13, 10800780), (15, 9360676), (17, 8259420), (20, 7020507), (26, 5400390), (30, 4680338), (34, 4129710), (39, 3600260), (51, 2753140), (52, 2700195), (60, 2340169), (65, 2160156), (68, 2064855), (78, 1800130), (85, 1651884), (102, 1376570), (130, 1080078), (156, 900065), (170, 825942), (195, 720052), (204, 688285), (221, 635340), (255, 550628), (260, 540039), (340, 412971), (390, 360026), (442, 317670), (510, 275314), (663, 211780), (780, 180013), (884, 158835), (1020, 137657), (1105, 127068), (1326, 105890), (2210, 63534), (2652, 52945), (3315, 42356), (4420, 31767), (6630, 21178), (10589, 13260)]