449893440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 280

約数和(自身を含む): 1696147992

約数和(自身を除く): 1246254552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1021, 1080, 1088, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 2040, 2042, 2160, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3063, 3240, 3264, 3672, 4080, 4084, 4320, 4590, 4896, 5105, 5184, 5440, 5508, 6120, 6126, 6480, 6885, 7344, 8160, 8168, 8640, 9180, 9189, 9792, 10210, 11016, 12240, 12252, 12960, 13770, 14688, 15315, 16320, 16336, 17357, 18360, 18378, 20420, 22032, 24480, 24504, 25920, 27540, 27567, 29376, 30630, 32672, 34714, 36720, 36756, 40840, 44064, 45945, 48960, 49008, 52071, 55080, 55134, 61260, 65344, 69428, 73440, 73512, 81680, 82701, 86785, 88128, 91890, 98016, 104142, 110160, 110268, 122520, 137835, 138856, 146880, 147024, 156213, 163360, 165402, 173570, 183780, 196032, 208284, 220320, 220536, 245040, 260355, 275670, 277712, 294048, 312426, 326720, 330804, 347140, 367560, 413505, 416568, 440640, 441072, 468639, 490080, 520710, 551340, 555424, 588096, 624852, 661608, 694280, 735120, 781065, 827010, 833136, 882144, 937278, 980160, 1041420, 1102680, 1110848, 1249704, 1323216, 1388560, 1405917, 1470240, 1562130, 1654020, 1666272, 1764288, 1874556, 2082840, 2205360, 2343195, 2499408, 2646432, 2777120, 2811834, 2940480, 3124260, 3308040, 3332544, 3749112, 4165680, 4410720, 4686390, 4998816, 5292864, 5554240, 5623668, 6248520, 6616080, 7029585, 7498224, 8331360, 8821440, 9372780, 9997632, 11247336, 12497040, 13232160, 14059170, 14996448, 16662720, 18745560, 22494672, 24994080, 26464320, 28118340, 29992896, 37491120, 44989344, 49988160, 56236680, 74982240, 89978688, 112473360, 149964480, 224946720, 449893440]

約数ペア:

[(1, 449893440), (2, 224946720), (3, 149964480), (4, 112473360), (5, 89978688), (6, 74982240), (8, 56236680), (9, 49988160), (10, 44989344), (12, 37491120), (15, 29992896), (16, 28118340), (17, 26464320), (18, 24994080), (20, 22494672), (24, 18745560), (27, 16662720), (30, 14996448), (32, 14059170), (34, 13232160), (36, 12497040), (40, 11247336), (45, 9997632), (48, 9372780), (51, 8821440), (54, 8331360), (60, 7498224), (64, 7029585), (68, 6616080), (72, 6248520), (80, 5623668), (81, 5554240), (85, 5292864), (90, 4998816), (96, 4686390), (102, 4410720), (108, 4165680), (120, 3749112), (135, 3332544), (136, 3308040), (144, 3124260), (153, 2940480), (160, 2811834), (162, 2777120), (170, 2646432), (180, 2499408), (192, 2343195), (204, 2205360), (216, 2082840), (240, 1874556), (255, 1764288), (270, 1666272), (272, 1654020), (288, 1562130), (306, 1470240), (320, 1405917), (324, 1388560), (340, 1323216), (360, 1249704), (405, 1110848), (408, 1102680), (432, 1041420), (459, 980160), (480, 937278), (510, 882144), (540, 833136), (544, 827010), (576, 781065), (612, 735120), (648, 694280), (680, 661608), (720, 624852), (765, 588096), (810, 555424), (816, 551340), (864, 520710), (918, 490080), (960, 468639), (1020, 441072), (1021, 440640), (1080, 416568), (1088, 413505), (1224, 367560), (1296, 347140), (1360, 330804), (1377, 326720), (1440, 312426), (1530, 294048), (1620, 277712), (1632, 275670), (1728, 260355), (1836, 245040), (2040, 220536), (2042, 220320), (2160, 208284), (2295, 196032), (2448, 183780), (2592, 173570), (2720, 165402), (2754, 163360), (2880, 156213), (3060, 147024), (3063, 146880), (3240, 138856), (3264, 137835), (3672, 122520), (4080, 110268), (4084, 110160), (4320, 104142), (4590, 98016), (4896, 91890), (5105, 88128), (5184, 86785), (5440, 82701), (5508, 81680), (6120, 73512), (6126, 73440), (6480, 69428), (6885, 65344), (7344, 61260), (8160, 55134), (8168, 55080), (8640, 52071), (9180, 49008), (9189, 48960), (9792, 45945), (10210, 44064), (11016, 40840), (12240, 36756), (12252, 36720), (12960, 34714), (13770, 32672), (14688, 30630), (15315, 29376), (16320, 27567), (16336, 27540), (17357, 25920), (18360, 24504), (18378, 24480), (20420, 22032)]