1868202360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:723

約数の個数: 256

約数和(自身を含む): 6604416000

約数和(自身を除く): 4736213640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 181, 190, 216, 228, 270, 285, 342, 360, 362, 380, 456, 503, 513, 540, 543, 570, 684, 724, 760, 855, 905, 1006, 1026, 1080, 1086, 1140, 1368, 1448, 1509, 1629, 1710, 1810, 2012, 2052, 2172, 2280, 2515, 2565, 2715, 3018, 3258, 3420, 3439, 3620, 4024, 4104, 4344, 4527, 4887, 5030, 5130, 5430, 6036, 6516, 6840, 6878, 7240, 7545, 8145, 9054, 9557, 9774, 10060, 10260, 10317, 10860, 12072, 13032, 13581, 13756, 15090, 16290, 17195, 18108, 19114, 19548, 20120, 20520, 20634, 21720, 22635, 24435, 27162, 27512, 28671, 30180, 30951, 32580, 34390, 36216, 38228, 39096, 41268, 45270, 47785, 48870, 51585, 54324, 57342, 60360, 61902, 65160, 67905, 68780, 76456, 82536, 86013, 90540, 91043, 92853, 95570, 97740, 103170, 108648, 114684, 123804, 135810, 137560, 143355, 154755, 172026, 181080, 182086, 185706, 191140, 195480, 206340, 229368, 247608, 258039, 271620, 273129, 286710, 309510, 344052, 364172, 371412, 382280, 412680, 430065, 455215, 464265, 516078, 543240, 546258, 573420, 619020, 688104, 728344, 742824, 819387, 860130, 910430, 928530, 1032156, 1092516, 1146840, 1238040, 1290195, 1365645, 1638774, 1720260, 1729817, 1820860, 1857060, 2064312, 2185032, 2458161, 2580390, 2731290, 3277548, 3440520, 3459634, 3641720, 3714120, 4096935, 4916322, 5160780, 5189451, 5462580, 6555096, 6919268, 8193870, 8649085, 9832644, 10321560, 10378902, 10925160, 12290805, 13838536, 15568353, 16387740, 17298170, 19665288, 20757804, 24581610, 25947255, 31136706, 32775480, 34596340, 41515608, 46705059, 49163220, 51894510, 62273412, 69192680, 77841765, 93410118, 98326440, 103789020, 124546824, 155683530, 186820236, 207578040, 233525295, 311367060, 373640472, 467050590, 622734120, 934101180, 1868202360]

約数ペア:

[(1, 1868202360), (2, 934101180), (3, 622734120), (4, 467050590), (5, 373640472), (6, 311367060), (8, 233525295), (9, 207578040), (10, 186820236), (12, 155683530), (15, 124546824), (18, 103789020), (19, 98326440), (20, 93410118), (24, 77841765), (27, 69192680), (30, 62273412), (36, 51894510), (38, 49163220), (40, 46705059), (45, 41515608), (54, 34596340), (57, 32775480), (60, 31136706), (72, 25947255), (76, 24581610), (90, 20757804), (95, 19665288), (108, 17298170), (114, 16387740), (120, 15568353), (135, 13838536), (152, 12290805), (171, 10925160), (180, 10378902), (181, 10321560), (190, 9832644), (216, 8649085), (228, 8193870), (270, 6919268), (285, 6555096), (342, 5462580), (360, 5189451), (362, 5160780), (380, 4916322), (456, 4096935), (503, 3714120), (513, 3641720), (540, 3459634), (543, 3440520), (570, 3277548), (684, 2731290), (724, 2580390), (760, 2458161), (855, 2185032), (905, 2064312), (1006, 1857060), (1026, 1820860), (1080, 1729817), (1086, 1720260), (1140, 1638774), (1368, 1365645), (1448, 1290195), (1509, 1238040), (1629, 1146840), (1710, 1092516), (1810, 1032156), (2012, 928530), (2052, 910430), (2172, 860130), (2280, 819387), (2515, 742824), (2565, 728344), (2715, 688104), (3018, 619020), (3258, 573420), (3420, 546258), (3439, 543240), (3620, 516078), (4024, 464265), (4104, 455215), (4344, 430065), (4527, 412680), (4887, 382280), (5030, 371412), (5130, 364172), (5430, 344052), (6036, 309510), (6516, 286710), (6840, 273129), (6878, 271620), (7240, 258039), (7545, 247608), (8145, 229368), (9054, 206340), (9557, 195480), (9774, 191140), (10060, 185706), (10260, 182086), (10317, 181080), (10860, 172026), (12072, 154755), (13032, 143355), (13581, 137560), (13756, 135810), (15090, 123804), (16290, 114684), (17195, 108648), (18108, 103170), (19114, 97740), (19548, 95570), (20120, 92853), (20520, 91043), (20634, 90540), (21720, 86013), (22635, 82536), (24435, 76456), (27162, 68780), (27512, 67905), (28671, 65160), (30180, 61902), (30951, 60360), (32580, 57342), (34390, 54324), (36216, 51585), (38228, 48870), (39096, 47785), (41268, 45270)]