219094980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 743758848

約数和(自身を除く): 524663868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 41, 51, 52, 60, 62, 65, 68, 78, 82, 85, 93, 102, 123, 124, 130, 155, 156, 164, 169, 170, 186, 195, 204, 205, 221, 246, 255, 260, 310, 338, 340, 372, 390, 403, 410, 442, 465, 492, 507, 510, 527, 533, 615, 620, 663, 676, 697, 780, 806, 820, 845, 884, 930, 1014, 1020, 1054, 1066, 1105, 1209, 1230, 1271, 1326, 1394, 1581, 1599, 1612, 1690, 1860, 2015, 2028, 2091, 2108, 2132, 2210, 2418, 2460, 2535, 2542, 2635, 2652, 2665, 2788, 2873, 3162, 3198, 3315, 3380, 3485, 3813, 4030, 4182, 4420, 4836, 5070, 5084, 5239, 5270, 5330, 5746, 6045, 6324, 6355, 6396, 6630, 6851, 6929, 6970, 7626, 7905, 7995, 8060, 8364, 8619, 9061, 10140, 10455, 10478, 10540, 10660, 11492, 12090, 12710, 13260, 13702, 13858, 13940, 14365, 15252, 15717, 15810, 15990, 16523, 17238, 18122, 19065, 20553, 20787, 20910, 20956, 21607, 24180, 25420, 26195, 27183, 27404, 27716, 28730, 31434, 31620, 31980, 33046, 34255, 34476, 34645, 36244, 38130, 41106, 41574, 41820, 43095, 43214, 45305, 49569, 52390, 54366, 57460, 62868, 64821, 66092, 68510, 69290, 76260, 78585, 82212, 82615, 83148, 86190, 86428, 89063, 90610, 99138, 102765, 103935, 104780, 108035, 108732, 117793, 129642, 135915, 137020, 138580, 157170, 165230, 172380, 178126, 181220, 198276, 205530, 207870, 214799, 216070, 235586, 247845, 259284, 267189, 271830, 280891, 314340, 324105, 330460, 353379, 356252, 411060, 415740, 429598, 432140, 445315, 471172, 495690, 534378, 543660, 561782, 588965, 644397, 648210, 706758, 842673, 859196, 890630, 991380, 1068756, 1073995, 1123564, 1177930, 1288794, 1296420, 1335945, 1404455, 1413516, 1685346, 1766895, 1781260, 2147990, 2355860, 2577588, 2671890, 2808910, 3221985, 3370692, 3533790, 3651583, 4213365, 4295980, 5343780, 5617820, 6443970, 7067580, 7303166, 8426730, 10954749, 12887940, 14606332, 16853460, 18257915, 21909498, 36515830, 43818996, 54773745, 73031660, 109547490, 219094980]

約数ペア:

[(1, 219094980), (2, 109547490), (3, 73031660), (4, 54773745), (5, 43818996), (6, 36515830), (10, 21909498), (12, 18257915), (13, 16853460), (15, 14606332), (17, 12887940), (20, 10954749), (26, 8426730), (30, 7303166), (31, 7067580), (34, 6443970), (39, 5617820), (41, 5343780), (51, 4295980), (52, 4213365), (60, 3651583), (62, 3533790), (65, 3370692), (68, 3221985), (78, 2808910), (82, 2671890), (85, 2577588), (93, 2355860), (102, 2147990), (123, 1781260), (124, 1766895), (130, 1685346), (155, 1413516), (156, 1404455), (164, 1335945), (169, 1296420), (170, 1288794), (186, 1177930), (195, 1123564), (204, 1073995), (205, 1068756), (221, 991380), (246, 890630), (255, 859196), (260, 842673), (310, 706758), (338, 648210), (340, 644397), (372, 588965), (390, 561782), (403, 543660), (410, 534378), (442, 495690), (465, 471172), (492, 445315), (507, 432140), (510, 429598), (527, 415740), (533, 411060), (615, 356252), (620, 353379), (663, 330460), (676, 324105), (697, 314340), (780, 280891), (806, 271830), (820, 267189), (845, 259284), (884, 247845), (930, 235586), (1014, 216070), (1020, 214799), (1054, 207870), (1066, 205530), (1105, 198276), (1209, 181220), (1230, 178126), (1271, 172380), (1326, 165230), (1394, 157170), (1581, 138580), (1599, 137020), (1612, 135915), (1690, 129642), (1860, 117793), (2015, 108732), (2028, 108035), (2091, 104780), (2108, 103935), (2132, 102765), (2210, 99138), (2418, 90610), (2460, 89063), (2535, 86428), (2542, 86190), (2635, 83148), (2652, 82615), (2665, 82212), (2788, 78585), (2873, 76260), (3162, 69290), (3198, 68510), (3315, 66092), (3380, 64821), (3485, 62868), (3813, 57460), (4030, 54366), (4182, 52390), (4420, 49569), (4836, 45305), (5070, 43214), (5084, 43095), (5239, 41820), (5270, 41574), (5330, 41106), (5746, 38130), (6045, 36244), (6324, 34645), (6355, 34476), (6396, 34255), (6630, 33046), (6851, 31980), (6929, 31620), (6970, 31434), (7626, 28730), (7905, 27716), (7995, 27404), (8060, 27183), (8364, 26195), (8619, 25420), (9061, 24180), (10140, 21607), (10455, 20956), (10478, 20910), (10540, 20787), (10660, 20553), (11492, 19065), (12090, 18122), (12710, 17238), (13260, 16523), (13702, 15990), (13858, 15810), (13940, 15717), (14365, 15252)]