742245840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8663}}^1$

素因数の和:8706

約数の個数: 240

約数和(自身を含む): 3016735488

約数和(自身を除く): 2274489648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 7140, 8568, 8663, 9520, 10710, 12240, 14280, 17136, 17326, 21420, 25989, 28560, 34652, 42840, 43315, 51978, 60641, 69304, 77967, 85680, 86630, 103956, 121282, 129945, 138608, 147271, 155934, 173260, 181923, 207912, 242564, 259890, 294542, 303205, 311868, 346520, 363846, 389835, 415824, 441813, 485128, 519780, 545769, 589084, 606410, 623736, 693040, 727692, 736355, 779670, 883626, 909615, 970256, 1030897, 1039560, 1091538, 1178168, 1212820, 1247472, 1325439, 1455384, 1472710, 1559340, 1767252, 1819230, 2061794, 2079120, 2183076, 2209065, 2356336, 2425640, 2650878, 2728845, 2910768, 2945420, 3092691, 3118680, 3534504, 3638460, 4123588, 4366152, 4418130, 4851280, 5154485, 5301756, 5457690, 5890840, 6185382, 6237360, 6627195, 7069008, 7276920, 8247176, 8732304, 8836260, 9278073, 10308970, 10603512, 10915380, 11781680, 12370764, 13254390, 14553840, 15463455, 16494352, 17672520, 18556146, 20617940, 21207024, 21830760, 24741528, 26508780, 30926910, 35345040, 37112292, 41235880, 43661520, 46390365, 49483056, 53017560, 61853820, 74224584, 82471760, 92780730, 106035120, 123707640, 148449168, 185561460, 247415280, 371122920, 742245840]

約数ペア:

[(1, 742245840), (2, 371122920), (3, 247415280), (4, 185561460), (5, 148449168), (6, 123707640), (7, 106035120), (8, 92780730), (9, 82471760), (10, 74224584), (12, 61853820), (14, 53017560), (15, 49483056), (16, 46390365), (17, 43661520), (18, 41235880), (20, 37112292), (21, 35345040), (24, 30926910), (28, 26508780), (30, 24741528), (34, 21830760), (35, 21207024), (36, 20617940), (40, 18556146), (42, 17672520), (45, 16494352), (48, 15463455), (51, 14553840), (56, 13254390), (60, 12370764), (63, 11781680), (68, 10915380), (70, 10603512), (72, 10308970), (80, 9278073), (84, 8836260), (85, 8732304), (90, 8247176), (102, 7276920), (105, 7069008), (112, 6627195), (119, 6237360), (120, 6185382), (126, 5890840), (136, 5457690), (140, 5301756), (144, 5154485), (153, 4851280), (168, 4418130), (170, 4366152), (180, 4123588), (204, 3638460), (210, 3534504), (238, 3118680), (240, 3092691), (252, 2945420), (255, 2910768), (272, 2728845), (280, 2650878), (306, 2425640), (315, 2356336), (336, 2209065), (340, 2183076), (357, 2079120), (360, 2061794), (408, 1819230), (420, 1767252), (476, 1559340), (504, 1472710), (510, 1455384), (560, 1325439), (595, 1247472), (612, 1212820), (630, 1178168), (680, 1091538), (714, 1039560), (720, 1030897), (765, 970256), (816, 909615), (840, 883626), (952, 779670), (1008, 736355), (1020, 727692), (1071, 693040), (1190, 623736), (1224, 606410), (1260, 589084), (1360, 545769), (1428, 519780), (1530, 485128), (1680, 441813), (1785, 415824), (1904, 389835), (2040, 363846), (2142, 346520), (2380, 311868), (2448, 303205), (2520, 294542), (2856, 259890), (3060, 242564), (3570, 207912), (4080, 181923), (4284, 173260), (4760, 155934), (5040, 147271), (5355, 138608), (5712, 129945), (6120, 121282), (7140, 103956), (8568, 86630), (8663, 85680), (9520, 77967), (10710, 69304), (12240, 60641), (14280, 51978), (17136, 43315), (17326, 42840), (21420, 34652), (25989, 28560)]