229904220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 826398720

約数和(自身を除く): 596494500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 79, 82, 84, 91, 105, 123, 130, 140, 156, 158, 164, 169, 182, 195, 205, 210, 237, 246, 260, 273, 287, 316, 338, 364, 390, 395, 410, 420, 455, 474, 492, 507, 533, 546, 553, 574, 615, 676, 780, 790, 820, 845, 861, 910, 948, 1014, 1027, 1066, 1092, 1106, 1148, 1183, 1185, 1230, 1365, 1435, 1580, 1599, 1659, 1690, 1722, 1820, 2028, 2054, 2132, 2212, 2366, 2370, 2460, 2535, 2665, 2730, 2765, 2870, 3081, 3198, 3239, 3318, 3380, 3444, 3549, 3731, 4108, 4305, 4732, 4740, 5070, 5135, 5330, 5460, 5530, 5740, 5915, 6162, 6396, 6478, 6636, 6929, 7098, 7189, 7462, 7995, 8295, 8610, 9717, 10140, 10270, 10660, 11060, 11193, 11830, 12324, 12956, 13351, 13858, 14196, 14378, 14924, 15405, 15990, 16195, 16590, 17220, 17745, 18655, 19434, 20540, 20787, 21567, 22386, 22673, 23660, 26702, 27716, 28756, 30810, 31980, 32390, 33180, 34645, 35490, 35945, 37310, 38868, 40053, 41574, 42107, 43134, 44772, 45346, 48503, 48585, 53404, 55965, 61620, 64780, 66755, 68019, 69290, 70980, 71890, 74620, 80106, 83148, 84214, 86268, 90692, 93457, 97006, 97170, 103935, 107835, 111930, 113365, 126321, 133510, 136038, 138580, 143780, 145509, 160212, 168428, 186914, 194012, 194340, 200265, 207870, 210535, 215670, 223860, 226730, 242515, 252642, 267020, 272076, 280371, 291018, 294749, 340095, 373828, 400530, 415740, 421070, 431340, 453460, 467285, 485030, 505284, 547391, 560742, 582036, 589498, 631605, 680190, 727545, 801060, 842140, 884247, 934570, 970060, 1094782, 1121484, 1178996, 1263210, 1360380, 1401855, 1455090, 1473745, 1642173, 1768494, 1869140, 2189564, 2526420, 2736955, 2803710, 2910180, 2947490, 3284346, 3536988, 3831737, 4421235, 5473910, 5607420, 5894980, 6568692, 7663474, 8210865, 8842470, 10947820, 11495211, 15326948, 16421730, 17684940, 19158685, 22990422, 32843460, 38317370, 45980844, 57476055, 76634740, 114952110, 229904220]

約数ペア:

[(1, 229904220), (2, 114952110), (3, 76634740), (4, 57476055), (5, 45980844), (6, 38317370), (7, 32843460), (10, 22990422), (12, 19158685), (13, 17684940), (14, 16421730), (15, 15326948), (20, 11495211), (21, 10947820), (26, 8842470), (28, 8210865), (30, 7663474), (35, 6568692), (39, 5894980), (41, 5607420), (42, 5473910), (52, 4421235), (60, 3831737), (65, 3536988), (70, 3284346), (78, 2947490), (79, 2910180), (82, 2803710), (84, 2736955), (91, 2526420), (105, 2189564), (123, 1869140), (130, 1768494), (140, 1642173), (156, 1473745), (158, 1455090), (164, 1401855), (169, 1360380), (182, 1263210), (195, 1178996), (205, 1121484), (210, 1094782), (237, 970060), (246, 934570), (260, 884247), (273, 842140), (287, 801060), (316, 727545), (338, 680190), (364, 631605), (390, 589498), (395, 582036), (410, 560742), (420, 547391), (455, 505284), (474, 485030), (492, 467285), (507, 453460), (533, 431340), (546, 421070), (553, 415740), (574, 400530), (615, 373828), (676, 340095), (780, 294749), (790, 291018), (820, 280371), (845, 272076), (861, 267020), (910, 252642), (948, 242515), (1014, 226730), (1027, 223860), (1066, 215670), (1092, 210535), (1106, 207870), (1148, 200265), (1183, 194340), (1185, 194012), (1230, 186914), (1365, 168428), (1435, 160212), (1580, 145509), (1599, 143780), (1659, 138580), (1690, 136038), (1722, 133510), (1820, 126321), (2028, 113365), (2054, 111930), (2132, 107835), (2212, 103935), (2366, 97170), (2370, 97006), (2460, 93457), (2535, 90692), (2665, 86268), (2730, 84214), (2765, 83148), (2870, 80106), (3081, 74620), (3198, 71890), (3239, 70980), (3318, 69290), (3380, 68019), (3444, 66755), (3549, 64780), (3731, 61620), (4108, 55965), (4305, 53404), (4732, 48585), (4740, 48503), (5070, 45346), (5135, 44772), (5330, 43134), (5460, 42107), (5530, 41574), (5740, 40053), (5915, 38868), (6162, 37310), (6396, 35945), (6478, 35490), (6636, 34645), (6929, 33180), (7098, 32390), (7189, 31980), (7462, 30810), (7995, 28756), (8295, 27716), (8610, 26702), (9717, 23660), (10140, 22673), (10270, 22386), (10660, 21567), (11060, 20787), (11193, 20540), (11830, 19434), (12324, 18655), (12956, 17745), (13351, 17220), (13858, 16590), (14196, 16195), (14378, 15990), (14924, 15405)]