2019495960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4177}}^1$

素因数の和:4290

約数の個数: 192

約数和(自身を含む): 7039094400

約数和(自身を除く): 5019598440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 79, 85, 90, 102, 120, 136, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 360, 395, 408, 474, 510, 612, 632, 680, 711, 765, 790, 948, 1020, 1185, 1224, 1343, 1422, 1530, 1580, 1896, 2040, 2370, 2686, 2844, 3060, 3160, 3555, 4029, 4177, 4740, 5372, 5688, 6120, 6715, 7110, 8058, 8354, 9480, 10744, 12087, 12531, 13430, 14220, 16116, 16708, 20145, 20885, 24174, 25062, 26860, 28440, 32232, 33416, 37593, 40290, 41770, 48348, 50124, 53720, 60435, 62655, 71009, 75186, 80580, 83540, 96696, 100248, 120870, 125310, 142018, 150372, 161160, 167080, 187965, 213027, 241740, 250620, 284036, 300744, 329983, 355045, 375930, 426054, 483480, 501240, 568072, 639081, 659966, 710090, 751860, 852108, 989949, 1065135, 1278162, 1319932, 1420180, 1503720, 1649915, 1704216, 1979898, 2130270, 2556324, 2639864, 2840360, 2969847, 3195405, 3299830, 3959796, 4260540, 4949745, 5112648, 5609711, 5939694, 6390810, 6599660, 7919592, 8521080, 9899490, 11219422, 11879388, 12781620, 13199320, 14849235, 16829133, 19798980, 22438844, 23758776, 25563240, 28048555, 29698470, 33658266, 39597960, 44877688, 50487399, 56097110, 59396940, 67316532, 84145665, 100974798, 112194220, 118793880, 134633064, 168291330, 201949596, 224388440, 252436995, 336582660, 403899192, 504873990, 673165320, 1009747980, 2019495960]

約数ペア:

[(1, 2019495960), (2, 1009747980), (3, 673165320), (4, 504873990), (5, 403899192), (6, 336582660), (8, 252436995), (9, 224388440), (10, 201949596), (12, 168291330), (15, 134633064), (17, 118793880), (18, 112194220), (20, 100974798), (24, 84145665), (30, 67316532), (34, 59396940), (36, 56097110), (40, 50487399), (45, 44877688), (51, 39597960), (60, 33658266), (68, 29698470), (72, 28048555), (79, 25563240), (85, 23758776), (90, 22438844), (102, 19798980), (120, 16829133), (136, 14849235), (153, 13199320), (158, 12781620), (170, 11879388), (180, 11219422), (204, 9899490), (237, 8521080), (255, 7919592), (306, 6599660), (316, 6390810), (340, 5939694), (360, 5609711), (395, 5112648), (408, 4949745), (474, 4260540), (510, 3959796), (612, 3299830), (632, 3195405), (680, 2969847), (711, 2840360), (765, 2639864), (790, 2556324), (948, 2130270), (1020, 1979898), (1185, 1704216), (1224, 1649915), (1343, 1503720), (1422, 1420180), (1530, 1319932), (1580, 1278162), (1896, 1065135), (2040, 989949), (2370, 852108), (2686, 751860), (2844, 710090), (3060, 659966), (3160, 639081), (3555, 568072), (4029, 501240), (4177, 483480), (4740, 426054), (5372, 375930), (5688, 355045), (6120, 329983), (6715, 300744), (7110, 284036), (8058, 250620), (8354, 241740), (9480, 213027), (10744, 187965), (12087, 167080), (12531, 161160), (13430, 150372), (14220, 142018), (16116, 125310), (16708, 120870), (20145, 100248), (20885, 96696), (24174, 83540), (25062, 80580), (26860, 75186), (28440, 71009), (32232, 62655), (33416, 60435), (37593, 53720), (40290, 50124), (41770, 48348)]