22170960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 87744384

約数和(自身を除く): 65573424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 166, 168, 180, 210, 212, 240, 249, 252, 265, 280, 315, 318, 332, 336, 360, 371, 415, 420, 424, 477, 498, 504, 530, 560, 581, 630, 636, 664, 720, 742, 747, 795, 830, 840, 848, 954, 996, 1008, 1060, 1113, 1162, 1245, 1260, 1272, 1328, 1484, 1494, 1590, 1660, 1680, 1743, 1855, 1908, 1992, 2120, 2226, 2324, 2385, 2490, 2520, 2544, 2905, 2968, 2988, 3180, 3320, 3339, 3486, 3710, 3735, 3816, 3984, 4240, 4399, 4452, 4648, 4770, 4980, 5040, 5229, 5565, 5810, 5936, 5976, 6360, 6640, 6678, 6972, 7420, 7470, 7632, 8715, 8798, 8904, 9296, 9540, 9960, 10458, 11130, 11620, 11952, 12720, 13197, 13356, 13944, 14840, 14940, 16695, 17430, 17596, 17808, 19080, 19920, 20916, 21995, 22260, 23240, 26145, 26394, 26712, 27888, 29680, 29880, 30793, 33390, 34860, 35192, 38160, 39591, 41832, 43990, 44520, 46480, 52290, 52788, 53424, 59760, 61586, 65985, 66780, 69720, 70384, 79182, 83664, 87980, 89040, 92379, 104580, 105576, 123172, 131970, 133560, 139440, 153965, 158364, 175960, 184758, 197955, 209160, 211152, 246344, 263940, 267120, 277137, 307930, 316728, 351920, 369516, 395910, 418320, 461895, 492688, 527880, 554274, 615860, 633456, 739032, 791820, 923790, 1055760, 1108548, 1231720, 1385685, 1478064, 1583640, 1847580, 2217096, 2463440, 2771370, 3167280, 3695160, 4434192, 5542740, 7390320, 11085480, 22170960]

約数ペア:

[(1, 22170960), (2, 11085480), (3, 7390320), (4, 5542740), (5, 4434192), (6, 3695160), (7, 3167280), (8, 2771370), (9, 2463440), (10, 2217096), (12, 1847580), (14, 1583640), (15, 1478064), (16, 1385685), (18, 1231720), (20, 1108548), (21, 1055760), (24, 923790), (28, 791820), (30, 739032), (35, 633456), (36, 615860), (40, 554274), (42, 527880), (45, 492688), (48, 461895), (53, 418320), (56, 395910), (60, 369516), (63, 351920), (70, 316728), (72, 307930), (80, 277137), (83, 267120), (84, 263940), (90, 246344), (105, 211152), (106, 209160), (112, 197955), (120, 184758), (126, 175960), (140, 158364), (144, 153965), (159, 139440), (166, 133560), (168, 131970), (180, 123172), (210, 105576), (212, 104580), (240, 92379), (249, 89040), (252, 87980), (265, 83664), (280, 79182), (315, 70384), (318, 69720), (332, 66780), (336, 65985), (360, 61586), (371, 59760), (415, 53424), (420, 52788), (424, 52290), (477, 46480), (498, 44520), (504, 43990), (530, 41832), (560, 39591), (581, 38160), (630, 35192), (636, 34860), (664, 33390), (720, 30793), (742, 29880), (747, 29680), (795, 27888), (830, 26712), (840, 26394), (848, 26145), (954, 23240), (996, 22260), (1008, 21995), (1060, 20916), (1113, 19920), (1162, 19080), (1245, 17808), (1260, 17596), (1272, 17430), (1328, 16695), (1484, 14940), (1494, 14840), (1590, 13944), (1660, 13356), (1680, 13197), (1743, 12720), (1855, 11952), (1908, 11620), (1992, 11130), (2120, 10458), (2226, 9960), (2324, 9540), (2385, 9296), (2490, 8904), (2520, 8798), (2544, 8715), (2905, 7632), (2968, 7470), (2988, 7420), (3180, 6972), (3320, 6678), (3339, 6640), (3486, 6360), (3710, 5976), (3735, 5936), (3816, 5810), (3984, 5565), (4240, 5229), (4399, 5040), (4452, 4980), (4648, 4770)]