163728360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:928

約数の個数: 192

約数和(自身を含む): 582266880

約数和(自身を除く): 418538520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 863, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1726, 1860, 2040, 2108, 2232, 2589, 2635, 2790, 3060, 3162, 3452, 3720, 4216, 4315, 4743, 5178, 5270, 5580, 6120, 6324, 6904, 7767, 7905, 8630, 9486, 10356, 10540, 11160, 12648, 12945, 14671, 15534, 15810, 17260, 18972, 20712, 21080, 23715, 25890, 26753, 29342, 31068, 31620, 34520, 37944, 38835, 44013, 47430, 51780, 53506, 58684, 62136, 63240, 73355, 77670, 80259, 88026, 94860, 103560, 107012, 117368, 132039, 133765, 146710, 155340, 160518, 176052, 189720, 214024, 220065, 240777, 264078, 267530, 293420, 310680, 321036, 352104, 401295, 440130, 454801, 481554, 528156, 535060, 586840, 642072, 660195, 802590, 880260, 909602, 963108, 1056312, 1070120, 1203885, 1320390, 1364403, 1605180, 1760520, 1819204, 1926216, 2274005, 2407770, 2640780, 2728806, 3210360, 3638408, 4093209, 4548010, 4815540, 5281560, 5457612, 6822015, 8186418, 9096020, 9631080, 10915224, 13644030, 16372836, 18192040, 20466045, 27288060, 32745672, 40932090, 54576120, 81864180, 163728360]

約数ペア:

[(1, 163728360), (2, 81864180), (3, 54576120), (4, 40932090), (5, 32745672), (6, 27288060), (8, 20466045), (9, 18192040), (10, 16372836), (12, 13644030), (15, 10915224), (17, 9631080), (18, 9096020), (20, 8186418), (24, 6822015), (30, 5457612), (31, 5281560), (34, 4815540), (36, 4548010), (40, 4093209), (45, 3638408), (51, 3210360), (60, 2728806), (62, 2640780), (68, 2407770), (72, 2274005), (85, 1926216), (90, 1819204), (93, 1760520), (102, 1605180), (120, 1364403), (124, 1320390), (136, 1203885), (153, 1070120), (155, 1056312), (170, 963108), (180, 909602), (186, 880260), (204, 802590), (248, 660195), (255, 642072), (279, 586840), (306, 535060), (310, 528156), (340, 481554), (360, 454801), (372, 440130), (408, 401295), (465, 352104), (510, 321036), (527, 310680), (558, 293420), (612, 267530), (620, 264078), (680, 240777), (744, 220065), (765, 214024), (863, 189720), (930, 176052), (1020, 160518), (1054, 155340), (1116, 146710), (1224, 133765), (1240, 132039), (1395, 117368), (1530, 107012), (1581, 103560), (1726, 94860), (1860, 88026), (2040, 80259), (2108, 77670), (2232, 73355), (2589, 63240), (2635, 62136), (2790, 58684), (3060, 53506), (3162, 51780), (3452, 47430), (3720, 44013), (4216, 38835), (4315, 37944), (4743, 34520), (5178, 31620), (5270, 31068), (5580, 29342), (6120, 26753), (6324, 25890), (6904, 23715), (7767, 21080), (7905, 20712), (8630, 18972), (9486, 17260), (10356, 15810), (10540, 15534), (11160, 14671), (12648, 12945)]