2783382120

素因数分解:

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

素因数の和:945

約数の個数: 288

約数和(自身を含む): 9930885120

約数和(自身を除く): 7147503000

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, 289, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 578, 612, 620, 680, 744, 765, 863, 867, 930, 1020, 1054, 1116, 1156, 1224, 1240, 1395, 1445, 1530, 1581, 1726, 1734, 1860, 2040, 2108, 2232, 2312, 2589, 2601, 2635, 2790, 2890, 3060, 3162, 3452, 3468, 3720, 4216, 4315, 4335, 4743, 5178, 5202, 5270, 5580, 5780, 6120, 6324, 6904, 6936, 7767, 7905, 8630, 8670, 8959, 9486, 10356, 10404, 10540, 11160, 11560, 12648, 12945, 13005, 14671, 15534, 15810, 17260, 17340, 17918, 18972, 20712, 20808, 21080, 23715, 25890, 26010, 26753, 26877, 29342, 31068, 31620, 34520, 34680, 35836, 37944, 38835, 44013, 44795, 47430, 51780, 52020, 53506, 53754, 58684, 62136, 63240, 71672, 73355, 77670, 80259, 80631, 88026, 89590, 94860, 103560, 104040, 107012, 107508, 117368, 132039, 133765, 134385, 146710, 155340, 160518, 161262, 176052, 179180, 189720, 214024, 215016, 220065, 240777, 249407, 264078, 267530, 268770, 293420, 310680, 321036, 322524, 352104, 358360, 401295, 403155, 440130, 454801, 481554, 498814, 528156, 535060, 537540, 586840, 642072, 645048, 660195, 748221, 802590, 806310, 880260, 909602, 963108, 997628, 1056312, 1070120, 1075080, 1203885, 1247035, 1320390, 1364403, 1496442, 1605180, 1612620, 1760520, 1819204, 1926216, 1995256, 2244663, 2274005, 2407770, 2494070, 2640780, 2728806, 2992884, 3210360, 3225240, 3638408, 3741105, 4093209, 4489326, 4548010, 4815540, 4988140, 5281560, 5457612, 5985768, 6822015, 7482210, 7731617, 8186418, 8978652, 9096020, 9631080, 9976280, 10915224, 11223315, 13644030, 14964420, 15463234, 16372836, 17957304, 18192040, 20466045, 22446630, 23194851, 27288060, 29928840, 30926468, 32745672, 38658085, 40932090, 44893260, 46389702, 54576120, 61852936, 69584553, 77316170, 81864180, 89786520, 92779404, 115974255, 139169106, 154632340, 163728360, 185558808, 231948510, 278338212, 309264680, 347922765, 463897020, 556676424, 695845530, 927794040, 1391691060, 2783382120]

約数ペア:

[(1, 2783382120), (2, 1391691060), (3, 927794040), (4, 695845530), (5, 556676424), (6, 463897020), (8, 347922765), (9, 309264680), (10, 278338212), (12, 231948510), (15, 185558808), (17, 163728360), (18, 154632340), (20, 139169106), (24, 115974255), (30, 92779404), (31, 89786520), (34, 81864180), (36, 77316170), (40, 69584553), (45, 61852936), (51, 54576120), (60, 46389702), (62, 44893260), (68, 40932090), (72, 38658085), (85, 32745672), (90, 30926468), (93, 29928840), (102, 27288060), (120, 23194851), (124, 22446630), (136, 20466045), (153, 18192040), (155, 17957304), (170, 16372836), (180, 15463234), (186, 14964420), (204, 13644030), (248, 11223315), (255, 10915224), (279, 9976280), (289, 9631080), (306, 9096020), (310, 8978652), (340, 8186418), (360, 7731617), (372, 7482210), (408, 6822015), (465, 5985768), (510, 5457612), (527, 5281560), (558, 4988140), (578, 4815540), (612, 4548010), (620, 4489326), (680, 4093209), (744, 3741105), (765, 3638408), (863, 3225240), (867, 3210360), (930, 2992884), (1020, 2728806), (1054, 2640780), (1116, 2494070), (1156, 2407770), (1224, 2274005), (1240, 2244663), (1395, 1995256), (1445, 1926216), (1530, 1819204), (1581, 1760520), (1726, 1612620), (1734, 1605180), (1860, 1496442), (2040, 1364403), (2108, 1320390), (2232, 1247035), (2312, 1203885), (2589, 1075080), (2601, 1070120), (2635, 1056312), (2790, 997628), (2890, 963108), (3060, 909602), (3162, 880260), (3452, 806310), (3468, 802590), (3720, 748221), (4216, 660195), (4315, 645048), (4335, 642072), (4743, 586840), (5178, 537540), (5202, 535060), (5270, 528156), (5580, 498814), (5780, 481554), (6120, 454801), (6324, 440130), (6904, 403155), (6936, 401295), (7767, 358360), (7905, 352104), (8630, 322524), (8670, 321036), (8959, 310680), (9486, 293420), (10356, 268770), (10404, 267530), (10540, 264078), (11160, 249407), (11560, 240777), (12648, 220065), (12945, 215016), (13005, 214024), (14671, 189720), (15534, 179180), (15810, 176052), (17260, 161262), (17340, 160518), (17918, 155340), (18972, 146710), (20712, 134385), (20808, 133765), (21080, 132039), (23715, 117368), (25890, 107508), (26010, 107012), (26753, 104040), (26877, 103560), (29342, 94860), (31068, 89590), (31620, 88026), (34520, 80631), (34680, 80259), (35836, 77670), (37944, 73355), (38835, 71672), (44013, 63240), (44795, 62136), (47430, 58684), (51780, 53754), (52020, 53506)]