730628280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 2515968000

約数和(自身を除く): 1785339720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 223, 228, 285, 342, 360, 380, 446, 456, 479, 570, 669, 684, 760, 855, 892, 958, 1115, 1140, 1338, 1368, 1437, 1710, 1784, 1916, 2007, 2230, 2280, 2395, 2676, 2874, 3345, 3420, 3832, 4014, 4237, 4311, 4460, 4790, 5352, 5748, 6690, 6840, 7185, 8028, 8474, 8622, 8920, 9101, 9580, 10035, 11496, 12711, 13380, 14370, 16056, 16948, 17244, 18202, 19160, 20070, 21185, 21555, 25422, 26760, 27303, 28740, 33896, 34488, 36404, 38133, 40140, 42370, 43110, 45505, 50844, 54606, 57480, 63555, 72808, 76266, 80280, 81909, 84740, 86220, 91010, 101688, 106817, 109212, 127110, 136515, 152532, 163818, 169480, 172440, 182020, 190665, 213634, 218424, 254220, 273030, 305064, 320451, 327636, 364040, 381330, 409545, 427268, 508440, 534085, 546060, 640902, 655272, 762660, 819090, 854536, 961353, 1068170, 1092120, 1281804, 1525320, 1602255, 1638180, 1922706, 2029523, 2136340, 2563608, 3204510, 3276360, 3845412, 4059046, 4272680, 4806765, 6088569, 6409020, 7690824, 8118092, 9613530, 10147615, 12177138, 12818040, 16236184, 18265707, 19227060, 20295230, 24354276, 30442845, 36531414, 38454120, 40590460, 48708552, 60885690, 73062828, 81180920, 91328535, 121771380, 146125656, 182657070, 243542760, 365314140, 730628280]

約数ペア:

[(1, 730628280), (2, 365314140), (3, 243542760), (4, 182657070), (5, 146125656), (6, 121771380), (8, 91328535), (9, 81180920), (10, 73062828), (12, 60885690), (15, 48708552), (18, 40590460), (19, 38454120), (20, 36531414), (24, 30442845), (30, 24354276), (36, 20295230), (38, 19227060), (40, 18265707), (45, 16236184), (57, 12818040), (60, 12177138), (72, 10147615), (76, 9613530), (90, 8118092), (95, 7690824), (114, 6409020), (120, 6088569), (152, 4806765), (171, 4272680), (180, 4059046), (190, 3845412), (223, 3276360), (228, 3204510), (285, 2563608), (342, 2136340), (360, 2029523), (380, 1922706), (446, 1638180), (456, 1602255), (479, 1525320), (570, 1281804), (669, 1092120), (684, 1068170), (760, 961353), (855, 854536), (892, 819090), (958, 762660), (1115, 655272), (1140, 640902), (1338, 546060), (1368, 534085), (1437, 508440), (1710, 427268), (1784, 409545), (1916, 381330), (2007, 364040), (2230, 327636), (2280, 320451), (2395, 305064), (2676, 273030), (2874, 254220), (3345, 218424), (3420, 213634), (3832, 190665), (4014, 182020), (4237, 172440), (4311, 169480), (4460, 163818), (4790, 152532), (5352, 136515), (5748, 127110), (6690, 109212), (6840, 106817), (7185, 101688), (8028, 91010), (8474, 86220), (8622, 84740), (8920, 81909), (9101, 80280), (9580, 76266), (10035, 72808), (11496, 63555), (12711, 57480), (13380, 54606), (14370, 50844), (16056, 45505), (16948, 43110), (17244, 42370), (18202, 40140), (19160, 38133), (20070, 36404), (21185, 34488), (21555, 33896), (25422, 28740), (26760, 27303)]