619063320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 256

約数和(自身を含む): 2052864000

約数和(自身を除く): 1433800680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 53, 57, 60, 76, 94, 95, 106, 109, 114, 120, 141, 152, 159, 188, 190, 212, 218, 228, 235, 265, 282, 285, 318, 327, 376, 380, 424, 436, 456, 470, 530, 545, 564, 570, 636, 654, 705, 760, 795, 872, 893, 940, 1007, 1060, 1090, 1128, 1140, 1272, 1308, 1410, 1590, 1635, 1786, 1880, 2014, 2071, 2120, 2180, 2280, 2491, 2616, 2679, 2820, 3021, 3180, 3270, 3572, 4028, 4142, 4360, 4465, 4982, 5035, 5123, 5358, 5640, 5777, 6042, 6213, 6360, 6540, 7144, 7473, 8056, 8284, 8930, 9964, 10070, 10246, 10355, 10716, 11554, 12084, 12426, 12455, 13080, 13395, 14946, 15105, 15369, 16568, 17331, 17860, 19928, 20140, 20492, 20710, 21432, 23108, 24168, 24852, 24910, 25615, 26790, 28885, 29892, 30210, 30738, 31065, 34662, 35720, 37365, 40280, 40984, 41420, 46216, 47329, 49704, 49820, 51230, 53580, 57770, 59784, 60420, 61476, 62130, 69324, 74730, 76845, 82840, 86655, 94658, 97337, 99640, 102460, 107160, 109763, 115540, 120840, 122952, 124260, 138648, 141987, 149460, 153690, 173310, 189316, 194674, 204920, 219526, 231080, 236645, 248520, 271519, 283974, 292011, 298920, 307380, 329289, 346620, 378632, 389348, 439052, 473290, 486685, 543038, 548815, 567948, 584022, 614760, 658578, 693240, 709935, 778696, 814557, 878104, 946580, 973370, 1086076, 1097630, 1135896, 1168044, 1317156, 1357595, 1419870, 1460055, 1629114, 1646445, 1893160, 1946740, 2172152, 2195260, 2336088, 2634312, 2715190, 2839740, 2920110, 3258228, 3292890, 3893480, 4072785, 4390520, 5158861, 5430380, 5679480, 5840220, 6516456, 6585780, 8145570, 10317722, 10860760, 11680440, 13171560, 15476583, 16291140, 20635444, 25794305, 30953166, 32582280, 41270888, 51588610, 61906332, 77382915, 103177220, 123812664, 154765830, 206354440, 309531660, 619063320]

約数ペア:

[(1, 619063320), (2, 309531660), (3, 206354440), (4, 154765830), (5, 123812664), (6, 103177220), (8, 77382915), (10, 61906332), (12, 51588610), (15, 41270888), (19, 32582280), (20, 30953166), (24, 25794305), (30, 20635444), (38, 16291140), (40, 15476583), (47, 13171560), (53, 11680440), (57, 10860760), (60, 10317722), (76, 8145570), (94, 6585780), (95, 6516456), (106, 5840220), (109, 5679480), (114, 5430380), (120, 5158861), (141, 4390520), (152, 4072785), (159, 3893480), (188, 3292890), (190, 3258228), (212, 2920110), (218, 2839740), (228, 2715190), (235, 2634312), (265, 2336088), (282, 2195260), (285, 2172152), (318, 1946740), (327, 1893160), (376, 1646445), (380, 1629114), (424, 1460055), (436, 1419870), (456, 1357595), (470, 1317156), (530, 1168044), (545, 1135896), (564, 1097630), (570, 1086076), (636, 973370), (654, 946580), (705, 878104), (760, 814557), (795, 778696), (872, 709935), (893, 693240), (940, 658578), (1007, 614760), (1060, 584022), (1090, 567948), (1128, 548815), (1140, 543038), (1272, 486685), (1308, 473290), (1410, 439052), (1590, 389348), (1635, 378632), (1786, 346620), (1880, 329289), (2014, 307380), (2071, 298920), (2120, 292011), (2180, 283974), (2280, 271519), (2491, 248520), (2616, 236645), (2679, 231080), (2820, 219526), (3021, 204920), (3180, 194674), (3270, 189316), (3572, 173310), (4028, 153690), (4142, 149460), (4360, 141987), (4465, 138648), (4982, 124260), (5035, 122952), (5123, 120840), (5358, 115540), (5640, 109763), (5777, 107160), (6042, 102460), (6213, 99640), (6360, 97337), (6540, 94658), (7144, 86655), (7473, 82840), (8056, 76845), (8284, 74730), (8930, 69324), (9964, 62130), (10070, 61476), (10246, 60420), (10355, 59784), (10716, 57770), (11554, 53580), (12084, 51230), (12426, 49820), (12455, 49704), (13080, 47329), (13395, 46216), (14946, 41420), (15105, 40984), (15369, 40280), (16568, 37365), (17331, 35720), (17860, 34662), (19928, 31065), (20140, 30738), (20492, 30210), (20710, 29892), (21432, 28885), (23108, 26790), (24168, 25615), (24852, 24910)]