1317562560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1583}}^1$

素因数の和:1640

約数の個数: 252

約数和(自身を含む): 4817168928

約数和(自身を除く): 3499606368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 340, 360, 408, 480, 510, 544, 576, 578, 612, 680, 720, 765, 816, 867, 960, 1020, 1088, 1156, 1224, 1360, 1440, 1445, 1530, 1583, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2880, 2890, 3060, 3166, 3264, 3468, 4080, 4335, 4624, 4749, 4896, 5202, 5440, 5780, 6120, 6332, 6936, 7915, 8160, 8670, 9248, 9498, 9792, 10404, 11560, 12240, 12664, 13005, 13872, 14247, 15830, 16320, 17340, 18496, 18996, 20808, 23120, 23745, 24480, 25328, 26010, 26911, 27744, 28494, 31660, 34680, 37992, 41616, 46240, 47490, 48960, 50656, 52020, 53822, 55488, 56988, 63320, 69360, 71235, 75984, 80733, 83232, 92480, 94980, 101312, 104040, 107644, 113976, 126640, 134555, 138720, 142470, 151968, 161466, 166464, 189960, 208080, 215288, 227952, 242199, 253280, 269110, 277440, 284940, 303936, 322932, 379920, 403665, 416160, 430576, 455904, 457487, 484398, 506560, 538220, 569880, 645864, 759840, 807330, 832320, 861152, 911808, 914974, 968796, 1076440, 1139760, 1210995, 1291728, 1372461, 1519680, 1614660, 1722304, 1829948, 1937592, 2152880, 2279520, 2287435, 2421990, 2583456, 2744922, 3229320, 3659896, 3875184, 4117383, 4305760, 4559040, 4574870, 4843980, 5166912, 5489844, 6458640, 6862305, 7319792, 7750368, 8234766, 8611520, 9149740, 9687960, 10979688, 12917280, 13724610, 14639584, 15500736, 16469532, 18299480, 19375920, 20586915, 21959376, 25834560, 27449220, 29279168, 32939064, 36598960, 38751840, 41173830, 43918752, 54898440, 65878128, 73197920, 77503680, 82347660, 87837504, 109796880, 131756256, 146395840, 164695320, 219593760, 263512512, 329390640, 439187520, 658781280, 1317562560]

約数ペア:

[(1, 1317562560), (2, 658781280), (3, 439187520), (4, 329390640), (5, 263512512), (6, 219593760), (8, 164695320), (9, 146395840), (10, 131756256), (12, 109796880), (15, 87837504), (16, 82347660), (17, 77503680), (18, 73197920), (20, 65878128), (24, 54898440), (30, 43918752), (32, 41173830), (34, 38751840), (36, 36598960), (40, 32939064), (45, 29279168), (48, 27449220), (51, 25834560), (60, 21959376), (64, 20586915), (68, 19375920), (72, 18299480), (80, 16469532), (85, 15500736), (90, 14639584), (96, 13724610), (102, 12917280), (120, 10979688), (136, 9687960), (144, 9149740), (153, 8611520), (160, 8234766), (170, 7750368), (180, 7319792), (192, 6862305), (204, 6458640), (240, 5489844), (255, 5166912), (272, 4843980), (288, 4574870), (289, 4559040), (306, 4305760), (320, 4117383), (340, 3875184), (360, 3659896), (408, 3229320), (480, 2744922), (510, 2583456), (544, 2421990), (576, 2287435), (578, 2279520), (612, 2152880), (680, 1937592), (720, 1829948), (765, 1722304), (816, 1614660), (867, 1519680), (960, 1372461), (1020, 1291728), (1088, 1210995), (1156, 1139760), (1224, 1076440), (1360, 968796), (1440, 914974), (1445, 911808), (1530, 861152), (1583, 832320), (1632, 807330), (1734, 759840), (2040, 645864), (2312, 569880), (2448, 538220), (2601, 506560), (2720, 484398), (2880, 457487), (2890, 455904), (3060, 430576), (3166, 416160), (3264, 403665), (3468, 379920), (4080, 322932), (4335, 303936), (4624, 284940), (4749, 277440), (4896, 269110), (5202, 253280), (5440, 242199), (5780, 227952), (6120, 215288), (6332, 208080), (6936, 189960), (7915, 166464), (8160, 161466), (8670, 151968), (9248, 142470), (9498, 138720), (9792, 134555), (10404, 126640), (11560, 113976), (12240, 107644), (12664, 104040), (13005, 101312), (13872, 94980), (14247, 92480), (15830, 83232), (16320, 80733), (17340, 75984), (18496, 71235), (18996, 69360), (20808, 63320), (23120, 56988), (23745, 55488), (24480, 53822), (25328, 52020), (26010, 50656), (26911, 48960), (27744, 47490), (28494, 46240), (31660, 41616), (34680, 37992)]