445746210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 1424424960

約数和(自身を除く): 978678750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 31, 35, 39, 42, 46, 62, 65, 69, 70, 78, 91, 93, 105, 115, 130, 138, 155, 161, 182, 186, 195, 210, 217, 229, 230, 273, 299, 310, 322, 345, 390, 403, 434, 455, 458, 465, 483, 546, 598, 651, 687, 690, 713, 805, 806, 897, 910, 930, 966, 1085, 1145, 1209, 1302, 1365, 1374, 1426, 1495, 1603, 1610, 1794, 2015, 2093, 2139, 2170, 2290, 2415, 2418, 2730, 2821, 2977, 2990, 3206, 3255, 3435, 3565, 4030, 4186, 4278, 4485, 4809, 4830, 4991, 5267, 5642, 5954, 6045, 6279, 6510, 6870, 7099, 7130, 8015, 8463, 8931, 8970, 9269, 9618, 9982, 10465, 10534, 10695, 12090, 12558, 14105, 14198, 14885, 14973, 15801, 16030, 16926, 17862, 18538, 20839, 20930, 21297, 21390, 24045, 24955, 26335, 27807, 28210, 29770, 29946, 31395, 31602, 35495, 36869, 41678, 42315, 42594, 44655, 46345, 48090, 49693, 49910, 52670, 55614, 62517, 62790, 64883, 68471, 70990, 73738, 74865, 79005, 84630, 89310, 92287, 92690, 99386, 104195, 106485, 110607, 125034, 129766, 136942, 139035, 149079, 149730, 158010, 163277, 184345, 184574, 194649, 205413, 208390, 212970, 221214, 248465, 276861, 278070, 298158, 312585, 324415, 326554, 342355, 368690, 389298, 410826, 461435, 479297, 489831, 496930, 553035, 553722, 625170, 646009, 648830, 684710, 745395, 816385, 922870, 958594, 973245, 979662, 1027065, 1106070, 1142939, 1292018, 1384305, 1437891, 1490790, 1632770, 1938027, 1946490, 2054130, 2122601, 2285878, 2396485, 2449155, 2768610, 2875782, 3230045, 3428817, 3876054, 4245202, 4792970, 4898310, 5714695, 6367803, 6460090, 6857634, 7189455, 9690135, 10613005, 11429390, 12735606, 14378910, 14858207, 17144085, 19380270, 21226010, 29716414, 31839015, 34288170, 44574621, 63678030, 74291035, 89149242, 148582070, 222873105, 445746210]

約数ペア:

[(1, 445746210), (2, 222873105), (3, 148582070), (5, 89149242), (6, 74291035), (7, 63678030), (10, 44574621), (13, 34288170), (14, 31839015), (15, 29716414), (21, 21226010), (23, 19380270), (26, 17144085), (30, 14858207), (31, 14378910), (35, 12735606), (39, 11429390), (42, 10613005), (46, 9690135), (62, 7189455), (65, 6857634), (69, 6460090), (70, 6367803), (78, 5714695), (91, 4898310), (93, 4792970), (105, 4245202), (115, 3876054), (130, 3428817), (138, 3230045), (155, 2875782), (161, 2768610), (182, 2449155), (186, 2396485), (195, 2285878), (210, 2122601), (217, 2054130), (229, 1946490), (230, 1938027), (273, 1632770), (299, 1490790), (310, 1437891), (322, 1384305), (345, 1292018), (390, 1142939), (403, 1106070), (434, 1027065), (455, 979662), (458, 973245), (465, 958594), (483, 922870), (546, 816385), (598, 745395), (651, 684710), (687, 648830), (690, 646009), (713, 625170), (805, 553722), (806, 553035), (897, 496930), (910, 489831), (930, 479297), (966, 461435), (1085, 410826), (1145, 389298), (1209, 368690), (1302, 342355), (1365, 326554), (1374, 324415), (1426, 312585), (1495, 298158), (1603, 278070), (1610, 276861), (1794, 248465), (2015, 221214), (2093, 212970), (2139, 208390), (2170, 205413), (2290, 194649), (2415, 184574), (2418, 184345), (2730, 163277), (2821, 158010), (2977, 149730), (2990, 149079), (3206, 139035), (3255, 136942), (3435, 129766), (3565, 125034), (4030, 110607), (4186, 106485), (4278, 104195), (4485, 99386), (4809, 92690), (4830, 92287), (4991, 89310), (5267, 84630), (5642, 79005), (5954, 74865), (6045, 73738), (6279, 70990), (6510, 68471), (6870, 64883), (7099, 62790), (7130, 62517), (8015, 55614), (8463, 52670), (8931, 49910), (8970, 49693), (9269, 48090), (9618, 46345), (9982, 44655), (10465, 42594), (10534, 42315), (10695, 41678), (12090, 36869), (12558, 35495), (14105, 31602), (14198, 31395), (14885, 29946), (14973, 29770), (15801, 28210), (16030, 27807), (16926, 26335), (17862, 24955), (18538, 24045), (20839, 21390), (20930, 21297)]