1601404740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 5564832000

約数和(自身を除く): 3963427260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 181, 190, 195, 199, 228, 234, 247, 260, 285, 342, 362, 380, 390, 398, 468, 494, 543, 570, 585, 597, 684, 724, 741, 780, 796, 855, 905, 988, 995, 1086, 1140, 1170, 1194, 1235, 1482, 1629, 1710, 1791, 1810, 1990, 2172, 2223, 2340, 2353, 2388, 2470, 2587, 2715, 2964, 2985, 3258, 3420, 3439, 3582, 3620, 3705, 3781, 3980, 4446, 4706, 4940, 5174, 5430, 5970, 6516, 6878, 7059, 7164, 7410, 7562, 7761, 8145, 8892, 8955, 9412, 10317, 10348, 10860, 11115, 11343, 11765, 11940, 12935, 13756, 14118, 14820, 15124, 15522, 16290, 17195, 17910, 18905, 20634, 21177, 22230, 22686, 23283, 23530, 25870, 28236, 30951, 31044, 32580, 34029, 34390, 35295, 35820, 36019, 37810, 38805, 41268, 42354, 44460, 44707, 45372, 46566, 47060, 49153, 51585, 51740, 56715, 61902, 68058, 68780, 70590, 72038, 75620, 77610, 84708, 89414, 93132, 98306, 103170, 105885, 108057, 113430, 116415, 123804, 134121, 136116, 141180, 144076, 147459, 154755, 155220, 170145, 178828, 180095, 196612, 206340, 211770, 216114, 223535, 226860, 232830, 245765, 268242, 294918, 309510, 324171, 340290, 360190, 402363, 423540, 432228, 442377, 447070, 465660, 468247, 491530, 536484, 540285, 589836, 619020, 648342, 670605, 680580, 684361, 720380, 737295, 804726, 884754, 894140, 936494, 983060, 1080570, 1296684, 1341210, 1368722, 1404741, 1474590, 1609452, 1620855, 1769508, 1872988, 2011815, 2053083, 2161140, 2211885, 2341235, 2682420, 2737444, 2809482, 2949180, 3241710, 3421805, 4023630, 4106166, 4214223, 4423770, 4682470, 5618964, 6159249, 6483420, 6843610, 7023705, 8047260, 8212332, 8428446, 8847540, 8896693, 9364940, 10265415, 12318498, 13687220, 14047410, 16856892, 17793386, 20530830, 21071115, 24636996, 26690079, 28094820, 30796245, 35586772, 41061660, 42142230, 44483465, 53380158, 61592490, 80070237, 84284460, 88966930, 106760316, 123184980, 133450395, 160140474, 177933860, 266900790, 320280948, 400351185, 533801580, 800702370, 1601404740]

約数ペア:

[(1, 1601404740), (2, 800702370), (3, 533801580), (4, 400351185), (5, 320280948), (6, 266900790), (9, 177933860), (10, 160140474), (12, 133450395), (13, 123184980), (15, 106760316), (18, 88966930), (19, 84284460), (20, 80070237), (26, 61592490), (30, 53380158), (36, 44483465), (38, 42142230), (39, 41061660), (45, 35586772), (52, 30796245), (57, 28094820), (60, 26690079), (65, 24636996), (76, 21071115), (78, 20530830), (90, 17793386), (95, 16856892), (114, 14047410), (117, 13687220), (130, 12318498), (156, 10265415), (171, 9364940), (180, 8896693), (181, 8847540), (190, 8428446), (195, 8212332), (199, 8047260), (228, 7023705), (234, 6843610), (247, 6483420), (260, 6159249), (285, 5618964), (342, 4682470), (362, 4423770), (380, 4214223), (390, 4106166), (398, 4023630), (468, 3421805), (494, 3241710), (543, 2949180), (570, 2809482), (585, 2737444), (597, 2682420), (684, 2341235), (724, 2211885), (741, 2161140), (780, 2053083), (796, 2011815), (855, 1872988), (905, 1769508), (988, 1620855), (995, 1609452), (1086, 1474590), (1140, 1404741), (1170, 1368722), (1194, 1341210), (1235, 1296684), (1482, 1080570), (1629, 983060), (1710, 936494), (1791, 894140), (1810, 884754), (1990, 804726), (2172, 737295), (2223, 720380), (2340, 684361), (2353, 680580), (2388, 670605), (2470, 648342), (2587, 619020), (2715, 589836), (2964, 540285), (2985, 536484), (3258, 491530), (3420, 468247), (3439, 465660), (3582, 447070), (3620, 442377), (3705, 432228), (3781, 423540), (3980, 402363), (4446, 360190), (4706, 340290), (4940, 324171), (5174, 309510), (5430, 294918), (5970, 268242), (6516, 245765), (6878, 232830), (7059, 226860), (7164, 223535), (7410, 216114), (7562, 211770), (7761, 206340), (8145, 196612), (8892, 180095), (8955, 178828), (9412, 170145), (10317, 155220), (10348, 154755), (10860, 147459), (11115, 144076), (11343, 141180), (11765, 136116), (11940, 134121), (12935, 123804), (13756, 116415), (14118, 113430), (14820, 108057), (15124, 105885), (15522, 103170), (16290, 98306), (17195, 93132), (17910, 89414), (18905, 84708), (20634, 77610), (21177, 75620), (22230, 72038), (22686, 70590), (23283, 68780), (23530, 68058), (25870, 61902), (28236, 56715), (30951, 51740), (31044, 51585), (32580, 49153), (34029, 47060), (34390, 46566), (35295, 45372), (35820, 44707), (36019, 44460), (37810, 42354), (38805, 41268)]