1946191860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 6413621760

約数和(自身を除く): 4467429900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 79, 81, 90, 108, 111, 135, 137, 148, 158, 162, 180, 185, 222, 237, 243, 270, 274, 316, 324, 333, 370, 395, 405, 411, 444, 474, 486, 540, 548, 555, 666, 685, 711, 740, 790, 810, 822, 948, 972, 999, 1110, 1185, 1215, 1233, 1332, 1370, 1422, 1580, 1620, 1644, 1665, 1998, 2055, 2133, 2220, 2370, 2430, 2466, 2740, 2844, 2923, 2997, 3330, 3555, 3699, 3996, 4110, 4266, 4740, 4860, 4932, 4995, 5069, 5846, 5994, 6165, 6399, 6660, 7110, 7398, 8220, 8532, 8769, 8991, 9990, 10138, 10665, 10823, 11097, 11692, 11988, 12330, 12798, 14220, 14615, 14796, 14985, 15207, 17538, 17982, 18495, 19197, 19980, 20276, 21330, 21646, 22194, 24660, 25345, 25596, 26307, 29230, 29970, 30414, 31995, 32469, 33291, 35076, 35964, 36990, 38394, 42660, 43292, 43845, 44388, 44955, 45621, 50690, 52614, 54115, 55485, 58460, 59940, 60828, 63990, 64938, 66582, 73980, 76035, 76788, 78921, 87690, 89910, 91242, 95985, 97407, 101380, 105228, 108230, 110970, 127980, 129876, 131535, 133164, 136863, 152070, 157842, 162345, 166455, 175380, 179820, 182484, 191970, 194814, 216460, 221940, 228105, 236763, 263070, 273726, 292221, 304140, 315684, 324690, 332910, 383940, 389628, 394605, 400451, 410589, 456210, 473526, 487035, 526140, 547452, 584442, 649380, 665820, 684315, 710289, 789210, 800902, 821178, 876663, 912420, 947052, 974070, 1168884, 1183815, 1201353, 1231767, 1368630, 1420578, 1461105, 1578420, 1601804, 1642356, 1753326, 1948140, 2002255, 2052945, 2367630, 2402706, 2463534, 2629989, 2737260, 2841156, 2922210, 3506652, 3551445, 3604059, 4004510, 4105890, 4383315, 4735260, 4805412, 4927068, 5259978, 5844420, 6006765, 6158835, 7102890, 7208118, 8009020, 8211780, 8766630, 10519956, 10812177, 12013530, 12317670, 13149945, 14205780, 14416236, 17533260, 18020295, 21624354, 24027060, 24635340, 26299890, 32436531, 36040590, 43248708, 52599780, 54060885, 64873062, 72081180, 97309593, 108121770, 129746124, 162182655, 194619186, 216243540, 324365310, 389238372, 486547965, 648730620, 973095930, 1946191860]

約数ペア:

[(1, 1946191860), (2, 973095930), (3, 648730620), (4, 486547965), (5, 389238372), (6, 324365310), (9, 216243540), (10, 194619186), (12, 162182655), (15, 129746124), (18, 108121770), (20, 97309593), (27, 72081180), (30, 64873062), (36, 54060885), (37, 52599780), (45, 43248708), (54, 36040590), (60, 32436531), (74, 26299890), (79, 24635340), (81, 24027060), (90, 21624354), (108, 18020295), (111, 17533260), (135, 14416236), (137, 14205780), (148, 13149945), (158, 12317670), (162, 12013530), (180, 10812177), (185, 10519956), (222, 8766630), (237, 8211780), (243, 8009020), (270, 7208118), (274, 7102890), (316, 6158835), (324, 6006765), (333, 5844420), (370, 5259978), (395, 4927068), (405, 4805412), (411, 4735260), (444, 4383315), (474, 4105890), (486, 4004510), (540, 3604059), (548, 3551445), (555, 3506652), (666, 2922210), (685, 2841156), (711, 2737260), (740, 2629989), (790, 2463534), (810, 2402706), (822, 2367630), (948, 2052945), (972, 2002255), (999, 1948140), (1110, 1753326), (1185, 1642356), (1215, 1601804), (1233, 1578420), (1332, 1461105), (1370, 1420578), (1422, 1368630), (1580, 1231767), (1620, 1201353), (1644, 1183815), (1665, 1168884), (1998, 974070), (2055, 947052), (2133, 912420), (2220, 876663), (2370, 821178), (2430, 800902), (2466, 789210), (2740, 710289), (2844, 684315), (2923, 665820), (2997, 649380), (3330, 584442), (3555, 547452), (3699, 526140), (3996, 487035), (4110, 473526), (4266, 456210), (4740, 410589), (4860, 400451), (4932, 394605), (4995, 389628), (5069, 383940), (5846, 332910), (5994, 324690), (6165, 315684), (6399, 304140), (6660, 292221), (7110, 273726), (7398, 263070), (8220, 236763), (8532, 228105), (8769, 221940), (8991, 216460), (9990, 194814), (10138, 191970), (10665, 182484), (10823, 179820), (11097, 175380), (11692, 166455), (11988, 162345), (12330, 157842), (12798, 152070), (14220, 136863), (14615, 133164), (14796, 131535), (14985, 129876), (15207, 127980), (17538, 110970), (17982, 108230), (18495, 105228), (19197, 101380), (19980, 97407), (20276, 95985), (21330, 91242), (21646, 89910), (22194, 87690), (24660, 78921), (25345, 76788), (25596, 76035), (26307, 73980), (29230, 66582), (29970, 64938), (30414, 63990), (31995, 60828), (32469, 59940), (33291, 58460), (35076, 55485), (35964, 54115), (36990, 52614), (38394, 50690), (42660, 45621), (43292, 44955), (43845, 44388)]