651835080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2781

約数の個数: 256

約数和(自身を含む): 2478470400

約数和(自身を除く): 1826635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2210, 2295, 2340, 2652, 2731, 2808, 3060, 3315, 3510, 3672, 3978, 4420, 4590, 4680, 5304, 5462, 5967, 6120, 6630, 7020, 7956, 8193, 8840, 9180, 9945, 10924, 11934, 13260, 13655, 14040, 15912, 16386, 18360, 19890, 21848, 23868, 24579, 26520, 27310, 29835, 32772, 35503, 39780, 40965, 46427, 47736, 49158, 54620, 59670, 65544, 71006, 73737, 79560, 81930, 92854, 98316, 106509, 109240, 119340, 122895, 139281, 142012, 147474, 163860, 177515, 185708, 196632, 213018, 232135, 238680, 245790, 278562, 284024, 294948, 319527, 327720, 355030, 368685, 371416, 417843, 426036, 464270, 491580, 532545, 557124, 589896, 603551, 639054, 696405, 710060, 737370, 835686, 852072, 928540, 958581, 983160, 1065090, 1114248, 1207102, 1253529, 1278108, 1392810, 1420120, 1474740, 1597635, 1671372, 1810653, 1857080, 1917162, 2089215, 2130180, 2414204, 2507058, 2556216, 2785620, 2949480, 3017755, 3195270, 3342744, 3621306, 3834324, 4178430, 4260360, 4792905, 4828408, 5014116, 5431959, 5571240, 6035510, 6267645, 6390540, 7242612, 7668648, 8356860, 9053265, 9585810, 10028232, 10863918, 12071020, 12535290, 12781080, 14485224, 16295877, 16713720, 18106530, 19171620, 21727836, 24142040, 25070580, 27159795, 32591754, 36213060, 38343240, 43455672, 50141160, 54319590, 65183508, 72426120, 81479385, 108639180, 130367016, 162958770, 217278360, 325917540, 651835080]

約数ペア:

[(1, 651835080), (2, 325917540), (3, 217278360), (4, 162958770), (5, 130367016), (6, 108639180), (8, 81479385), (9, 72426120), (10, 65183508), (12, 54319590), (13, 50141160), (15, 43455672), (17, 38343240), (18, 36213060), (20, 32591754), (24, 27159795), (26, 25070580), (27, 24142040), (30, 21727836), (34, 19171620), (36, 18106530), (39, 16713720), (40, 16295877), (45, 14485224), (51, 12781080), (52, 12535290), (54, 12071020), (60, 10863918), (65, 10028232), (68, 9585810), (72, 9053265), (78, 8356860), (85, 7668648), (90, 7242612), (102, 6390540), (104, 6267645), (108, 6035510), (117, 5571240), (120, 5431959), (130, 5014116), (135, 4828408), (136, 4792905), (153, 4260360), (156, 4178430), (170, 3834324), (180, 3621306), (195, 3342744), (204, 3195270), (216, 3017755), (221, 2949480), (234, 2785620), (255, 2556216), (260, 2507058), (270, 2414204), (306, 2130180), (312, 2089215), (340, 1917162), (351, 1857080), (360, 1810653), (390, 1671372), (408, 1597635), (442, 1474740), (459, 1420120), (468, 1392810), (510, 1278108), (520, 1253529), (540, 1207102), (585, 1114248), (612, 1065090), (663, 983160), (680, 958581), (702, 928540), (765, 852072), (780, 835686), (884, 737370), (918, 710060), (936, 696405), (1020, 639054), (1080, 603551), (1105, 589896), (1170, 557124), (1224, 532545), (1326, 491580), (1404, 464270), (1530, 426036), (1560, 417843), (1755, 371416), (1768, 368685), (1836, 355030), (1989, 327720), (2040, 319527), (2210, 294948), (2295, 284024), (2340, 278562), (2652, 245790), (2731, 238680), (2808, 232135), (3060, 213018), (3315, 196632), (3510, 185708), (3672, 177515), (3978, 163860), (4420, 147474), (4590, 142012), (4680, 139281), (5304, 122895), (5462, 119340), (5967, 109240), (6120, 106509), (6630, 98316), (7020, 92854), (7956, 81930), (8193, 79560), (8840, 73737), (9180, 71006), (9945, 65544), (10924, 59670), (11934, 54620), (13260, 49158), (13655, 47736), (14040, 46427), (15912, 40965), (16386, 39780), (18360, 35503), (19890, 32772), (21848, 29835), (23868, 27310), (24579, 26520)]