419158440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 1490711040

約数和(自身を除く): 1071552600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 71, 72, 90, 92, 93, 115, 120, 124, 138, 142, 155, 180, 184, 186, 207, 213, 230, 248, 276, 279, 284, 310, 345, 355, 360, 372, 414, 426, 460, 465, 529, 552, 558, 568, 620, 639, 690, 710, 713, 744, 828, 852, 920, 930, 1035, 1058, 1065, 1116, 1240, 1278, 1380, 1395, 1420, 1426, 1587, 1633, 1656, 1704, 1860, 2070, 2116, 2130, 2139, 2201, 2232, 2556, 2645, 2760, 2790, 2840, 2852, 3174, 3195, 3266, 3565, 3720, 4140, 4232, 4260, 4278, 4402, 4761, 4899, 5112, 5290, 5580, 5704, 6348, 6390, 6417, 6532, 6603, 7130, 7935, 8165, 8280, 8520, 8556, 8804, 9522, 9798, 10580, 10695, 11005, 11160, 12696, 12780, 12834, 13064, 13206, 14260, 14697, 15870, 16330, 16399, 17112, 17608, 19044, 19596, 19809, 21160, 21390, 22010, 23805, 24495, 25560, 25668, 26412, 28520, 29394, 31740, 32085, 32660, 32798, 33015, 37559, 38088, 39192, 39618, 42780, 44020, 47610, 48990, 49197, 50623, 51336, 52824, 58788, 63480, 64170, 65320, 65596, 66030, 73485, 75118, 79236, 81995, 85560, 88040, 95220, 97980, 98394, 99045, 101246, 112677, 117576, 128340, 131192, 132060, 146970, 147591, 150236, 151869, 158472, 163990, 187795, 190440, 195960, 196788, 198090, 202492, 225354, 245985, 253115, 256680, 264120, 293940, 295182, 300472, 303738, 327980, 338031, 375590, 393576, 396180, 404984, 450708, 455607, 491970, 506230, 563385, 587880, 590364, 607476, 655960, 676062, 737955, 751180, 759345, 792360, 901416, 911214, 983940, 1012460, 1126770, 1164329, 1180728, 1214952, 1352124, 1475910, 1502360, 1518690, 1690155, 1822428, 1967880, 2024920, 2253540, 2278035, 2328658, 2704248, 2951820, 3037380, 3380310, 3492987, 3644856, 4507080, 4556070, 4657316, 5821645, 5903640, 6074760, 6760620, 6985974, 9112140, 9314632, 10478961, 11643290, 13521240, 13971948, 17464935, 18224280, 20957922, 23286580, 27943896, 34929870, 41915844, 46573160, 52394805, 69859740, 83831688, 104789610, 139719480, 209579220, 419158440]

約数ペア:

[(1, 419158440), (2, 209579220), (3, 139719480), (4, 104789610), (5, 83831688), (6, 69859740), (8, 52394805), (9, 46573160), (10, 41915844), (12, 34929870), (15, 27943896), (18, 23286580), (20, 20957922), (23, 18224280), (24, 17464935), (30, 13971948), (31, 13521240), (36, 11643290), (40, 10478961), (45, 9314632), (46, 9112140), (60, 6985974), (62, 6760620), (69, 6074760), (71, 5903640), (72, 5821645), (90, 4657316), (92, 4556070), (93, 4507080), (115, 3644856), (120, 3492987), (124, 3380310), (138, 3037380), (142, 2951820), (155, 2704248), (180, 2328658), (184, 2278035), (186, 2253540), (207, 2024920), (213, 1967880), (230, 1822428), (248, 1690155), (276, 1518690), (279, 1502360), (284, 1475910), (310, 1352124), (345, 1214952), (355, 1180728), (360, 1164329), (372, 1126770), (414, 1012460), (426, 983940), (460, 911214), (465, 901416), (529, 792360), (552, 759345), (558, 751180), (568, 737955), (620, 676062), (639, 655960), (690, 607476), (710, 590364), (713, 587880), (744, 563385), (828, 506230), (852, 491970), (920, 455607), (930, 450708), (1035, 404984), (1058, 396180), (1065, 393576), (1116, 375590), (1240, 338031), (1278, 327980), (1380, 303738), (1395, 300472), (1420, 295182), (1426, 293940), (1587, 264120), (1633, 256680), (1656, 253115), (1704, 245985), (1860, 225354), (2070, 202492), (2116, 198090), (2130, 196788), (2139, 195960), (2201, 190440), (2232, 187795), (2556, 163990), (2645, 158472), (2760, 151869), (2790, 150236), (2840, 147591), (2852, 146970), (3174, 132060), (3195, 131192), (3266, 128340), (3565, 117576), (3720, 112677), (4140, 101246), (4232, 99045), (4260, 98394), (4278, 97980), (4402, 95220), (4761, 88040), (4899, 85560), (5112, 81995), (5290, 79236), (5580, 75118), (5704, 73485), (6348, 66030), (6390, 65596), (6417, 65320), (6532, 64170), (6603, 63480), (7130, 58788), (7935, 52824), (8165, 51336), (8280, 50623), (8520, 49197), (8556, 48990), (8804, 47610), (9522, 44020), (9798, 42780), (10580, 39618), (10695, 39192), (11005, 38088), (11160, 37559), (12696, 33015), (12780, 32798), (12834, 32660), (13064, 32085), (13206, 31740), (14260, 29394), (14697, 28520), (15870, 26412), (16330, 25668), (16399, 25560), (17112, 24495), (17608, 23805), (19044, 22010), (19596, 21390), (19809, 21160)]