4640140080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1709}}^1$

素因数の和:2153

約数の個数: 200

約数和(自身を含む): 16163809200

約数和(自身を除く): 11523669120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 419, 432, 540, 648, 720, 810, 838, 1080, 1257, 1296, 1620, 1676, 1709, 2095, 2160, 2514, 3240, 3352, 3418, 3771, 4190, 5028, 5127, 6285, 6480, 6704, 6836, 7542, 8380, 8545, 10056, 10254, 11313, 12570, 13672, 15084, 15381, 16760, 17090, 18855, 20112, 20508, 22626, 25140, 25635, 27344, 30168, 30762, 33520, 33939, 34180, 37710, 41016, 45252, 46143, 50280, 51270, 56565, 60336, 61524, 67878, 68360, 75420, 76905, 82032, 90504, 92286, 100560, 102540, 113130, 123048, 135756, 136720, 138429, 150840, 153810, 169695, 181008, 184572, 205080, 226260, 230715, 246096, 271512, 276858, 301680, 307620, 339390, 369144, 410160, 452520, 461430, 543024, 553716, 615240, 678780, 692145, 716071, 738288, 905040, 922860, 1107432, 1230480, 1357560, 1384290, 1432142, 1845720, 2148213, 2214864, 2715120, 2768580, 2864284, 3580355, 3691440, 4296426, 5537160, 5728568, 6444639, 7160710, 8592852, 10741065, 11074320, 11457136, 12889278, 14321420, 17185704, 19333917, 21482130, 25778556, 28642840, 32223195, 34371408, 38667834, 42964260, 51557112, 57285680, 58001751, 64446390, 77335668, 85928520, 96669585, 103114224, 116003502, 128892780, 154671336, 171857040, 193339170, 232007004, 257785560, 290008755, 309342672, 386678340, 464014008, 515571120, 580017510, 773356680, 928028016, 1160035020, 1546713360, 2320070040, 4640140080]

約数ペア:

[(1, 4640140080), (2, 2320070040), (3, 1546713360), (4, 1160035020), (5, 928028016), (6, 773356680), (8, 580017510), (9, 515571120), (10, 464014008), (12, 386678340), (15, 309342672), (16, 290008755), (18, 257785560), (20, 232007004), (24, 193339170), (27, 171857040), (30, 154671336), (36, 128892780), (40, 116003502), (45, 103114224), (48, 96669585), (54, 85928520), (60, 77335668), (72, 64446390), (80, 58001751), (81, 57285680), (90, 51557112), (108, 42964260), (120, 38667834), (135, 34371408), (144, 32223195), (162, 28642840), (180, 25778556), (216, 21482130), (240, 19333917), (270, 17185704), (324, 14321420), (360, 12889278), (405, 11457136), (419, 11074320), (432, 10741065), (540, 8592852), (648, 7160710), (720, 6444639), (810, 5728568), (838, 5537160), (1080, 4296426), (1257, 3691440), (1296, 3580355), (1620, 2864284), (1676, 2768580), (1709, 2715120), (2095, 2214864), (2160, 2148213), (2514, 1845720), (3240, 1432142), (3352, 1384290), (3418, 1357560), (3771, 1230480), (4190, 1107432), (5028, 922860), (5127, 905040), (6285, 738288), (6480, 716071), (6704, 692145), (6836, 678780), (7542, 615240), (8380, 553716), (8545, 543024), (10056, 461430), (10254, 452520), (11313, 410160), (12570, 369144), (13672, 339390), (15084, 307620), (15381, 301680), (16760, 276858), (17090, 271512), (18855, 246096), (20112, 230715), (20508, 226260), (22626, 205080), (25140, 184572), (25635, 181008), (27344, 169695), (30168, 153810), (30762, 150840), (33520, 138429), (33939, 136720), (34180, 135756), (37710, 123048), (41016, 113130), (45252, 102540), (46143, 100560), (50280, 92286), (51270, 90504), (56565, 82032), (60336, 76905), (61524, 75420), (67878, 68360)]