1455658320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:758

約数の個数: 240

約数和(自身を含む): 4955539968

約数和(自身を除く): 3499881648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 289, 310, 340, 372, 408, 465, 496, 510, 527, 578, 620, 677, 680, 744, 816, 867, 930, 1020, 1054, 1156, 1240, 1354, 1360, 1445, 1488, 1581, 1734, 1860, 2031, 2040, 2108, 2312, 2480, 2635, 2708, 2890, 3162, 3385, 3468, 3720, 4062, 4080, 4216, 4335, 4624, 5270, 5416, 5780, 6324, 6770, 6936, 7440, 7905, 8124, 8432, 8670, 8959, 10155, 10540, 10832, 11509, 11560, 12648, 13540, 13872, 15810, 16248, 17340, 17918, 20310, 20987, 21080, 23018, 23120, 25296, 26877, 27080, 31620, 32496, 34527, 34680, 35836, 40620, 41974, 42160, 44795, 46036, 53754, 54160, 57545, 62961, 63240, 69054, 69360, 71672, 81240, 83948, 89590, 92072, 104935, 107508, 115090, 125922, 126480, 134385, 138108, 143344, 162480, 167896, 172635, 179180, 184144, 195653, 209870, 215016, 230180, 251844, 268770, 276216, 314805, 335792, 345270, 356779, 358360, 391306, 419740, 430032, 460360, 503688, 537540, 552432, 586959, 629610, 690540, 713558, 716720, 782612, 839480, 920720, 978265, 1007376, 1070337, 1075080, 1173918, 1259220, 1381080, 1427116, 1565224, 1678960, 1783895, 1956530, 2140674, 2150160, 2347836, 2518440, 2762160, 2854232, 2934795, 3130448, 3567790, 3913060, 4281348, 4695672, 5036880, 5351685, 5708464, 5869590, 6065243, 7135580, 7826120, 8562696, 9391344, 10703370, 11739180, 12130486, 14271160, 15652240, 17125392, 18195729, 21406740, 23478360, 24260972, 28542320, 30326215, 36391458, 42813480, 46956720, 48521944, 60652430, 72782916, 85626960, 90978645, 97043888, 121304860, 145565832, 181957290, 242609720, 291131664, 363914580, 485219440, 727829160, 1455658320]

約数ペア:

[(1, 1455658320), (2, 727829160), (3, 485219440), (4, 363914580), (5, 291131664), (6, 242609720), (8, 181957290), (10, 145565832), (12, 121304860), (15, 97043888), (16, 90978645), (17, 85626960), (20, 72782916), (24, 60652430), (30, 48521944), (31, 46956720), (34, 42813480), (40, 36391458), (48, 30326215), (51, 28542320), (60, 24260972), (62, 23478360), (68, 21406740), (80, 18195729), (85, 17125392), (93, 15652240), (102, 14271160), (120, 12130486), (124, 11739180), (136, 10703370), (155, 9391344), (170, 8562696), (186, 7826120), (204, 7135580), (240, 6065243), (248, 5869590), (255, 5708464), (272, 5351685), (289, 5036880), (310, 4695672), (340, 4281348), (372, 3913060), (408, 3567790), (465, 3130448), (496, 2934795), (510, 2854232), (527, 2762160), (578, 2518440), (620, 2347836), (677, 2150160), (680, 2140674), (744, 1956530), (816, 1783895), (867, 1678960), (930, 1565224), (1020, 1427116), (1054, 1381080), (1156, 1259220), (1240, 1173918), (1354, 1075080), (1360, 1070337), (1445, 1007376), (1488, 978265), (1581, 920720), (1734, 839480), (1860, 782612), (2031, 716720), (2040, 713558), (2108, 690540), (2312, 629610), (2480, 586959), (2635, 552432), (2708, 537540), (2890, 503688), (3162, 460360), (3385, 430032), (3468, 419740), (3720, 391306), (4062, 358360), (4080, 356779), (4216, 345270), (4335, 335792), (4624, 314805), (5270, 276216), (5416, 268770), (5780, 251844), (6324, 230180), (6770, 215016), (6936, 209870), (7440, 195653), (7905, 184144), (8124, 179180), (8432, 172635), (8670, 167896), (8959, 162480), (10155, 143344), (10540, 138108), (10832, 134385), (11509, 126480), (11560, 125922), (12648, 115090), (13540, 107508), (13872, 104935), (15810, 92072), (16248, 89590), (17340, 83948), (17918, 81240), (20310, 71672), (20987, 69360), (21080, 69054), (23018, 63240), (23120, 62961), (25296, 57545), (26877, 54160), (27080, 53754), (31620, 46036), (32496, 44795), (34527, 42160), (34680, 41974), (35836, 40620)]