1228764960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:600

約数の個数: 288

約数和(自身を含む): 4468988160

約数和(自身を除く): 3240223200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 97, 114, 120, 144, 152, 160, 171, 180, 190, 194, 228, 240, 285, 288, 291, 304, 342, 360, 380, 388, 456, 463, 480, 485, 570, 582, 608, 684, 720, 760, 776, 855, 873, 912, 926, 970, 1140, 1164, 1368, 1389, 1440, 1455, 1520, 1552, 1710, 1746, 1824, 1843, 1852, 1940, 2280, 2315, 2328, 2736, 2778, 2910, 3040, 3104, 3420, 3492, 3686, 3704, 3880, 4167, 4365, 4560, 4630, 4656, 5472, 5529, 5556, 5820, 6840, 6945, 6984, 7372, 7408, 7760, 8334, 8730, 8797, 9120, 9215, 9260, 9312, 11058, 11112, 11640, 13680, 13890, 13968, 14744, 14816, 15520, 16587, 16668, 17460, 17594, 18430, 18520, 20835, 22116, 22224, 23280, 26391, 27360, 27645, 27780, 27936, 29488, 33174, 33336, 34920, 35188, 36860, 37040, 41670, 43985, 44232, 44448, 44911, 46560, 52782, 55290, 55560, 58976, 66348, 66672, 69840, 70376, 73720, 74080, 79173, 82935, 83340, 87970, 88464, 89822, 105564, 110580, 111120, 131955, 132696, 133344, 134733, 139680, 140752, 147440, 158346, 165870, 166680, 175940, 176928, 179644, 211128, 221160, 222240, 224555, 263910, 265392, 269466, 281504, 294880, 316692, 331740, 333360, 351880, 359288, 395865, 404199, 422256, 442320, 449110, 527820, 530784, 538932, 633384, 663480, 666720, 673665, 703760, 718576, 791730, 808398, 844512, 853309, 884640, 898220, 1055640, 1077864, 1266768, 1326960, 1347330, 1407520, 1437152, 1583460, 1616796, 1706618, 1796440, 2020995, 2111280, 2155728, 2533536, 2559927, 2653920, 2694660, 3166920, 3233592, 3413236, 3592880, 4041990, 4222560, 4266545, 4311456, 5119854, 5389320, 6333840, 6467184, 6826472, 7185760, 7679781, 8083980, 8533090, 10239708, 10778640, 12667680, 12799635, 12934368, 13652944, 15359562, 16167960, 17066180, 20479416, 21557280, 25599270, 27305888, 30719124, 32335920, 34132360, 38398905, 40958832, 51198540, 61438248, 64671840, 68264720, 76797810, 81917664, 102397080, 122876496, 136529440, 153595620, 204794160, 245752992, 307191240, 409588320, 614382480, 1228764960]

約数ペア:

[(1, 1228764960), (2, 614382480), (3, 409588320), (4, 307191240), (5, 245752992), (6, 204794160), (8, 153595620), (9, 136529440), (10, 122876496), (12, 102397080), (15, 81917664), (16, 76797810), (18, 68264720), (19, 64671840), (20, 61438248), (24, 51198540), (30, 40958832), (32, 38398905), (36, 34132360), (38, 32335920), (40, 30719124), (45, 27305888), (48, 25599270), (57, 21557280), (60, 20479416), (72, 17066180), (76, 16167960), (80, 15359562), (90, 13652944), (95, 12934368), (96, 12799635), (97, 12667680), (114, 10778640), (120, 10239708), (144, 8533090), (152, 8083980), (160, 7679781), (171, 7185760), (180, 6826472), (190, 6467184), (194, 6333840), (228, 5389320), (240, 5119854), (285, 4311456), (288, 4266545), (291, 4222560), (304, 4041990), (342, 3592880), (360, 3413236), (380, 3233592), (388, 3166920), (456, 2694660), (463, 2653920), (480, 2559927), (485, 2533536), (570, 2155728), (582, 2111280), (608, 2020995), (684, 1796440), (720, 1706618), (760, 1616796), (776, 1583460), (855, 1437152), (873, 1407520), (912, 1347330), (926, 1326960), (970, 1266768), (1140, 1077864), (1164, 1055640), (1368, 898220), (1389, 884640), (1440, 853309), (1455, 844512), (1520, 808398), (1552, 791730), (1710, 718576), (1746, 703760), (1824, 673665), (1843, 666720), (1852, 663480), (1940, 633384), (2280, 538932), (2315, 530784), (2328, 527820), (2736, 449110), (2778, 442320), (2910, 422256), (3040, 404199), (3104, 395865), (3420, 359288), (3492, 351880), (3686, 333360), (3704, 331740), (3880, 316692), (4167, 294880), (4365, 281504), (4560, 269466), (4630, 265392), (4656, 263910), (5472, 224555), (5529, 222240), (5556, 221160), (5820, 211128), (6840, 179644), (6945, 176928), (6984, 175940), (7372, 166680), (7408, 165870), (7760, 158346), (8334, 147440), (8730, 140752), (8797, 139680), (9120, 134733), (9215, 133344), (9260, 132696), (9312, 131955), (11058, 111120), (11112, 110580), (11640, 105564), (13680, 89822), (13890, 88464), (13968, 87970), (14744, 83340), (14816, 82935), (15520, 79173), (16587, 74080), (16668, 73720), (17460, 70376), (17594, 69840), (18430, 66672), (18520, 66348), (20835, 58976), (22116, 55560), (22224, 55290), (23280, 52782), (26391, 46560), (27360, 44911), (27645, 44448), (27780, 44232), (27936, 43985), (29488, 41670), (33174, 37040), (33336, 36860), (34920, 35188)]