1354980240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3638

約数の個数: 240

約数和(自身を含む): 4974967296

約数和(自身を除く): 3619987056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3571, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 7142, 7440, 7905, 8432, 9486, 10540, 10713, 11160, 12240, 12648, 14284, 15810, 17855, 18972, 21080, 21426, 22320, 23715, 25296, 28568, 31620, 32139, 35710, 37944, 42160, 42852, 47430, 53565, 57136, 60707, 63240, 64278, 71420, 75888, 85704, 94860, 107130, 110701, 121414, 126480, 128556, 142840, 160695, 171408, 182121, 189720, 214260, 221402, 242828, 257112, 285680, 303535, 321390, 332103, 364242, 379440, 428520, 442804, 485656, 514224, 546363, 553505, 607070, 642780, 664206, 728484, 857040, 885608, 910605, 971312, 996309, 1092726, 1107010, 1214140, 1285560, 1328412, 1456968, 1660515, 1771216, 1821210, 1881917, 1992618, 2185452, 2214020, 2428280, 2571120, 2656824, 2731815, 2913936, 3321030, 3642420, 3763834, 3985236, 4370904, 4428040, 4856560, 4981545, 5313648, 5463630, 5645751, 6642060, 7284840, 7527668, 7970472, 8741808, 8856080, 9409585, 9963090, 10927260, 11291502, 13284120, 14569680, 15055336, 15940944, 16937253, 18819170, 19926180, 21854520, 22583004, 26568240, 28228755, 30110672, 33874506, 37638340, 39852360, 43709040, 45166008, 56457510, 67749012, 75276680, 79704720, 84686265, 90332016, 112915020, 135498024, 150553360, 169372530, 225830040, 270996048, 338745060, 451660080, 677490120, 1354980240]

約数ペア:

[(1, 1354980240), (2, 677490120), (3, 451660080), (4, 338745060), (5, 270996048), (6, 225830040), (8, 169372530), (9, 150553360), (10, 135498024), (12, 112915020), (15, 90332016), (16, 84686265), (17, 79704720), (18, 75276680), (20, 67749012), (24, 56457510), (30, 45166008), (31, 43709040), (34, 39852360), (36, 37638340), (40, 33874506), (45, 30110672), (48, 28228755), (51, 26568240), (60, 22583004), (62, 21854520), (68, 19926180), (72, 18819170), (80, 16937253), (85, 15940944), (90, 15055336), (93, 14569680), (102, 13284120), (120, 11291502), (124, 10927260), (136, 9963090), (144, 9409585), (153, 8856080), (155, 8741808), (170, 7970472), (180, 7527668), (186, 7284840), (204, 6642060), (240, 5645751), (248, 5463630), (255, 5313648), (272, 4981545), (279, 4856560), (306, 4428040), (310, 4370904), (340, 3985236), (360, 3763834), (372, 3642420), (408, 3321030), (465, 2913936), (496, 2731815), (510, 2656824), (527, 2571120), (558, 2428280), (612, 2214020), (620, 2185452), (680, 1992618), (720, 1881917), (744, 1821210), (765, 1771216), (816, 1660515), (930, 1456968), (1020, 1328412), (1054, 1285560), (1116, 1214140), (1224, 1107010), (1240, 1092726), (1360, 996309), (1395, 971312), (1488, 910605), (1530, 885608), (1581, 857040), (1860, 728484), (2040, 664206), (2108, 642780), (2232, 607070), (2448, 553505), (2480, 546363), (2635, 514224), (2790, 485656), (3060, 442804), (3162, 428520), (3571, 379440), (3720, 364242), (4080, 332103), (4216, 321390), (4464, 303535), (4743, 285680), (5270, 257112), (5580, 242828), (6120, 221402), (6324, 214260), (7142, 189720), (7440, 182121), (7905, 171408), (8432, 160695), (9486, 142840), (10540, 128556), (10713, 126480), (11160, 121414), (12240, 110701), (12648, 107130), (14284, 94860), (15810, 85704), (17855, 75888), (18972, 71420), (21080, 64278), (21426, 63240), (22320, 60707), (23715, 57136), (25296, 53565), (28568, 47430), (31620, 42852), (32139, 42160), (35710, 37944)]