145309710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 473776128

約数和(自身を除く): 328466418

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 31, 34, 35, 39, 42, 51, 62, 65, 70, 78, 85, 91, 93, 101, 102, 105, 119, 130, 155, 170, 182, 186, 195, 202, 210, 217, 221, 238, 255, 273, 303, 310, 357, 390, 403, 434, 442, 455, 465, 505, 510, 527, 546, 595, 606, 651, 663, 707, 714, 806, 910, 930, 1010, 1054, 1085, 1105, 1190, 1209, 1302, 1313, 1326, 1365, 1414, 1515, 1547, 1581, 1717, 1785, 2015, 2121, 2170, 2210, 2418, 2626, 2635, 2730, 2821, 3030, 3094, 3131, 3162, 3255, 3315, 3434, 3535, 3570, 3689, 3939, 4030, 4242, 4641, 5151, 5270, 5642, 6045, 6262, 6510, 6565, 6630, 6851, 7070, 7378, 7735, 7878, 7905, 8463, 8585, 9191, 9282, 9393, 10302, 10605, 11067, 12019, 12090, 13130, 13702, 14105, 15470, 15655, 15810, 16926, 17170, 18382, 18445, 18786, 19695, 20553, 21210, 21917, 22134, 22321, 23205, 24038, 25755, 27573, 28210, 31310, 34255, 36057, 36890, 39390, 40703, 41106, 42315, 43834, 44642, 45955, 46410, 46965, 47957, 51510, 53227, 55146, 55335, 60095, 65751, 66963, 68510, 72114, 81406, 84630, 91910, 93930, 95914, 102765, 106454, 109585, 110670, 111605, 120190, 122109, 131502, 133926, 137865, 143871, 156247, 159681, 180285, 203515, 205530, 219170, 223210, 239785, 244218, 266135, 275730, 284921, 287742, 312494, 319362, 328755, 334815, 360570, 372589, 407030, 468741, 479570, 532270, 569842, 610545, 657510, 669630, 691951, 719355, 745178, 781235, 798405, 854763, 937482, 1117767, 1221090, 1383902, 1424605, 1438710, 1562470, 1596810, 1709526, 1862945, 2075853, 2235534, 2343705, 2849210, 3459755, 3725890, 4151706, 4273815, 4687410, 4843657, 5588835, 6919510, 8547630, 9687314, 10379265, 11177670, 14530971, 20758530, 24218285, 29061942, 48436570, 72654855, 145309710]

約数ペア:

[(1, 145309710), (2, 72654855), (3, 48436570), (5, 29061942), (6, 24218285), (7, 20758530), (10, 14530971), (13, 11177670), (14, 10379265), (15, 9687314), (17, 8547630), (21, 6919510), (26, 5588835), (30, 4843657), (31, 4687410), (34, 4273815), (35, 4151706), (39, 3725890), (42, 3459755), (51, 2849210), (62, 2343705), (65, 2235534), (70, 2075853), (78, 1862945), (85, 1709526), (91, 1596810), (93, 1562470), (101, 1438710), (102, 1424605), (105, 1383902), (119, 1221090), (130, 1117767), (155, 937482), (170, 854763), (182, 798405), (186, 781235), (195, 745178), (202, 719355), (210, 691951), (217, 669630), (221, 657510), (238, 610545), (255, 569842), (273, 532270), (303, 479570), (310, 468741), (357, 407030), (390, 372589), (403, 360570), (434, 334815), (442, 328755), (455, 319362), (465, 312494), (505, 287742), (510, 284921), (527, 275730), (546, 266135), (595, 244218), (606, 239785), (651, 223210), (663, 219170), (707, 205530), (714, 203515), (806, 180285), (910, 159681), (930, 156247), (1010, 143871), (1054, 137865), (1085, 133926), (1105, 131502), (1190, 122109), (1209, 120190), (1302, 111605), (1313, 110670), (1326, 109585), (1365, 106454), (1414, 102765), (1515, 95914), (1547, 93930), (1581, 91910), (1717, 84630), (1785, 81406), (2015, 72114), (2121, 68510), (2170, 66963), (2210, 65751), (2418, 60095), (2626, 55335), (2635, 55146), (2730, 53227), (2821, 51510), (3030, 47957), (3094, 46965), (3131, 46410), (3162, 45955), (3255, 44642), (3315, 43834), (3434, 42315), (3535, 41106), (3570, 40703), (3689, 39390), (3939, 36890), (4030, 36057), (4242, 34255), (4641, 31310), (5151, 28210), (5270, 27573), (5642, 25755), (6045, 24038), (6262, 23205), (6510, 22321), (6565, 22134), (6630, 21917), (6851, 21210), (7070, 20553), (7378, 19695), (7735, 18786), (7878, 18445), (7905, 18382), (8463, 17170), (8585, 16926), (9191, 15810), (9282, 15655), (9393, 15470), (10302, 14105), (10605, 13702), (11067, 13130), (12019, 12090)]