144812460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 472131072

約数和(自身を除く): 327318612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 67, 68, 78, 85, 102, 130, 134, 156, 163, 170, 195, 201, 204, 221, 255, 260, 268, 326, 335, 340, 390, 402, 442, 489, 510, 652, 663, 670, 780, 804, 815, 871, 884, 978, 1005, 1020, 1105, 1139, 1326, 1340, 1630, 1742, 1956, 2010, 2119, 2210, 2278, 2445, 2613, 2652, 2771, 3260, 3315, 3417, 3484, 4020, 4238, 4355, 4420, 4556, 4890, 5226, 5542, 5695, 6357, 6630, 6834, 8313, 8476, 8710, 9780, 10452, 10595, 10921, 11084, 11390, 12714, 13065, 13260, 13668, 13855, 14807, 16626, 17085, 17420, 21190, 21842, 22780, 25428, 26130, 27710, 29614, 31785, 32763, 33252, 34170, 36023, 41565, 42380, 43684, 44421, 52260, 54605, 55420, 59228, 63570, 65526, 68340, 72046, 74035, 83130, 88842, 108069, 109210, 127140, 131052, 141973, 144092, 148070, 163815, 166260, 177684, 180115, 185657, 216138, 218420, 222105, 283946, 296140, 327630, 360230, 371314, 425919, 432276, 444210, 540345, 556971, 567892, 655260, 709865, 720460, 742628, 851838, 888420, 928285, 1080690, 1113942, 1419730, 1703676, 1856570, 2129595, 2161380, 2227884, 2413541, 2784855, 2839460, 3713140, 4259190, 4827082, 5569710, 7240623, 8518380, 9654164, 11139420, 12067705, 14481246, 24135410, 28962492, 36203115, 48270820, 72406230, 144812460]

約数ペア:

[(1, 144812460), (2, 72406230), (3, 48270820), (4, 36203115), (5, 28962492), (6, 24135410), (10, 14481246), (12, 12067705), (13, 11139420), (15, 9654164), (17, 8518380), (20, 7240623), (26, 5569710), (30, 4827082), (34, 4259190), (39, 3713140), (51, 2839460), (52, 2784855), (60, 2413541), (65, 2227884), (67, 2161380), (68, 2129595), (78, 1856570), (85, 1703676), (102, 1419730), (130, 1113942), (134, 1080690), (156, 928285), (163, 888420), (170, 851838), (195, 742628), (201, 720460), (204, 709865), (221, 655260), (255, 567892), (260, 556971), (268, 540345), (326, 444210), (335, 432276), (340, 425919), (390, 371314), (402, 360230), (442, 327630), (489, 296140), (510, 283946), (652, 222105), (663, 218420), (670, 216138), (780, 185657), (804, 180115), (815, 177684), (871, 166260), (884, 163815), (978, 148070), (1005, 144092), (1020, 141973), (1105, 131052), (1139, 127140), (1326, 109210), (1340, 108069), (1630, 88842), (1742, 83130), (1956, 74035), (2010, 72046), (2119, 68340), (2210, 65526), (2278, 63570), (2445, 59228), (2613, 55420), (2652, 54605), (2771, 52260), (3260, 44421), (3315, 43684), (3417, 42380), (3484, 41565), (4020, 36023), (4238, 34170), (4355, 33252), (4420, 32763), (4556, 31785), (4890, 29614), (5226, 27710), (5542, 26130), (5695, 25428), (6357, 22780), (6630, 21842), (6834, 21190), (8313, 17420), (8476, 17085), (8710, 16626), (9780, 14807), (10452, 13855), (10595, 13668), (10921, 13260), (11084, 13065), (11390, 12714)]