19191075120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17387}}^1$

素因数の和:17489

約数の個数: 320

約数和(自身を含む): 76585098240

約数和(自身を除く): 57394023120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 168, 180, 189, 210, 216, 219, 240, 252, 270, 280, 292, 315, 336, 360, 365, 378, 420, 432, 438, 504, 511, 540, 560, 584, 630, 657, 720, 730, 756, 840, 876, 945, 1008, 1022, 1080, 1095, 1168, 1260, 1314, 1460, 1512, 1533, 1680, 1752, 1890, 1971, 2044, 2160, 2190, 2520, 2555, 2628, 2920, 3024, 3066, 3285, 3504, 3780, 3942, 4088, 4380, 4599, 5040, 5110, 5256, 5840, 6132, 6570, 7560, 7665, 7884, 8176, 8760, 9198, 9855, 10220, 10512, 12264, 13140, 13797, 15120, 15330, 15768, 17387, 17520, 18396, 19710, 20440, 22995, 24528, 26280, 27594, 30660, 31536, 34774, 36792, 39420, 40880, 45990, 52161, 52560, 55188, 61320, 68985, 69548, 73584, 78840, 86935, 91980, 104322, 110376, 121709, 122640, 137970, 139096, 156483, 157680, 173870, 183960, 208644, 220752, 243418, 260805, 275940, 278192, 312966, 347740, 365127, 367920, 417288, 469449, 486836, 521610, 551880, 608545, 625932, 695480, 730254, 782415, 834576, 938898, 973672, 1043220, 1095381, 1103760, 1217090, 1251864, 1269251, 1390960, 1460508, 1564830, 1825635, 1877796, 1947344, 2086440, 2190762, 2347245, 2434180, 2503728, 2538502, 2921016, 3129660, 3286143, 3651270, 3755592, 3807753, 4172880, 4381524, 4694490, 4868360, 5077004, 5476905, 5842032, 6259320, 6346255, 6572286, 7302540, 7511184, 7615506, 8763048, 8884757, 9388980, 9736720, 10154008, 10953810, 11423259, 12518640, 12692510, 13144572, 14605080, 15231012, 16430715, 17526096, 17769514, 18777960, 19038765, 20308016, 21907620, 22846518, 25385020, 26289144, 26654271, 29210160, 30462024, 32861430, 34269777, 35539028, 37555920, 38077530, 43815240, 44423785, 45693036, 50770040, 52578288, 53308542, 57116295, 60924048, 65722860, 68539554, 71078056, 76155060, 79962813, 87630480, 88847570, 91386072, 101540080, 106617084, 114232590, 131445720, 133271355, 137079108, 142156112, 152310120, 159925626, 171348885, 177695140, 182772144, 213234168, 228465180, 239888439, 262891440, 266542710, 274158216, 304620240, 319851252, 342697770, 355390280, 399814065, 426468336, 456930360, 479776878, 533085420, 548316432, 639702504, 685395540, 710780560, 799628130, 913860720, 959553756, 1066170840, 1199442195, 1279405008, 1370791080, 1599256260, 1919107512, 2132341680, 2398884390, 2741582160, 3198512520, 3838215024, 4797768780, 6397025040, 9595537560, 19191075120]

約数ペア:

[(1, 19191075120), (2, 9595537560), (3, 6397025040), (4, 4797768780), (5, 3838215024), (6, 3198512520), (7, 2741582160), (8, 2398884390), (9, 2132341680), (10, 1919107512), (12, 1599256260), (14, 1370791080), (15, 1279405008), (16, 1199442195), (18, 1066170840), (20, 959553756), (21, 913860720), (24, 799628130), (27, 710780560), (28, 685395540), (30, 639702504), (35, 548316432), (36, 533085420), (40, 479776878), (42, 456930360), (45, 426468336), (48, 399814065), (54, 355390280), (56, 342697770), (60, 319851252), (63, 304620240), (70, 274158216), (72, 266542710), (73, 262891440), (80, 239888439), (84, 228465180), (90, 213234168), (105, 182772144), (108, 177695140), (112, 171348885), (120, 159925626), (126, 152310120), (135, 142156112), (140, 137079108), (144, 133271355), (146, 131445720), (168, 114232590), (180, 106617084), (189, 101540080), (210, 91386072), (216, 88847570), (219, 87630480), (240, 79962813), (252, 76155060), (270, 71078056), (280, 68539554), (292, 65722860), (315, 60924048), (336, 57116295), (360, 53308542), (365, 52578288), (378, 50770040), (420, 45693036), (432, 44423785), (438, 43815240), (504, 38077530), (511, 37555920), (540, 35539028), (560, 34269777), (584, 32861430), (630, 30462024), (657, 29210160), (720, 26654271), (730, 26289144), (756, 25385020), (840, 22846518), (876, 21907620), (945, 20308016), (1008, 19038765), (1022, 18777960), (1080, 17769514), (1095, 17526096), (1168, 16430715), (1260, 15231012), (1314, 14605080), (1460, 13144572), (1512, 12692510), (1533, 12518640), (1680, 11423259), (1752, 10953810), (1890, 10154008), (1971, 9736720), (2044, 9388980), (2160, 8884757), (2190, 8763048), (2520, 7615506), (2555, 7511184), (2628, 7302540), (2920, 6572286), (3024, 6346255), (3066, 6259320), (3285, 5842032), (3504, 5476905), (3780, 5077004), (3942, 4868360), (4088, 4694490), (4380, 4381524), (4599, 4172880), (5040, 3807753), (5110, 3755592), (5256, 3651270), (5840, 3286143), (6132, 3129660), (6570, 2921016), (7560, 2538502), (7665, 2503728), (7884, 2434180), (8176, 2347245), (8760, 2190762), (9198, 2086440), (9855, 1947344), (10220, 1877796), (10512, 1825635), (12264, 1564830), (13140, 1460508), (13797, 1390960), (15120, 1269251), (15330, 1251864), (15768, 1217090), (17387, 1103760), (17520, 1095381), (18396, 1043220), (19710, 973672), (20440, 938898), (22995, 834576), (24528, 782415), (26280, 730254), (27594, 695480), (30660, 625932), (31536, 608545), (34774, 551880), (36792, 521610), (39420, 486836), (40880, 469449), (45990, 417288), (52161, 367920), (52560, 365127), (55188, 347740), (61320, 312966), (68985, 278192), (69548, 275940), (73584, 260805), (78840, 243418), (86935, 220752), (91980, 208644), (104322, 183960), (110376, 173870), (121709, 157680), (122640, 156483), (137970, 139096)]