222177930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 668860416

約数和(自身を除く): 446682486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 31, 34, 39, 46, 47, 51, 62, 65, 69, 78, 85, 93, 94, 102, 115, 130, 138, 141, 155, 170, 186, 195, 221, 230, 235, 255, 282, 299, 310, 345, 390, 391, 403, 442, 465, 470, 510, 527, 598, 611, 663, 690, 705, 713, 782, 799, 806, 897, 930, 1054, 1081, 1105, 1173, 1209, 1222, 1326, 1410, 1426, 1457, 1495, 1581, 1598, 1794, 1833, 1955, 2015, 2139, 2162, 2210, 2346, 2397, 2418, 2635, 2914, 2990, 3055, 3162, 3243, 3315, 3565, 3666, 3910, 3995, 4030, 4278, 4371, 4485, 4794, 5083, 5270, 5405, 5865, 6045, 6110, 6486, 6630, 6851, 7130, 7285, 7905, 7990, 8742, 8970, 9165, 9269, 10166, 10387, 10695, 10810, 11730, 11985, 12090, 12121, 13702, 14053, 14570, 15249, 15810, 16215, 18330, 18377, 18538, 18941, 20553, 20774, 21390, 21855, 23970, 24242, 24769, 25415, 27807, 28106, 30498, 31161, 32430, 33511, 34255, 36363, 36754, 37882, 41106, 42159, 43710, 46345, 49538, 50830, 51935, 55131, 55614, 56823, 60605, 62322, 67022, 68510, 70265, 72726, 74307, 76245, 84318, 91885, 92690, 94705, 100533, 102765, 103870, 110262, 113646, 121210, 123845, 139035, 140530, 148614, 152490, 155805, 157573, 167555, 181815, 183770, 189410, 201066, 205530, 210795, 238901, 247690, 275655, 278070, 284115, 311610, 315146, 321997, 335110, 363630, 371535, 421590, 435643, 472719, 477802, 502665, 551310, 568230, 569687, 643994, 716703, 743070, 787865, 871286, 945438, 965991, 1005330, 1139374, 1194505, 1306929, 1433406, 1575730, 1609985, 1709061, 1931982, 2178215, 2363595, 2389010, 2613858, 2848435, 3219970, 3418122, 3583515, 4356430, 4727190, 4829955, 5696870, 6534645, 7167030, 7405931, 8545305, 9659910, 13069290, 14811862, 17090610, 22217793, 37029655, 44435586, 74059310, 111088965, 222177930]

約数ペア:

[(1, 222177930), (2, 111088965), (3, 74059310), (5, 44435586), (6, 37029655), (10, 22217793), (13, 17090610), (15, 14811862), (17, 13069290), (23, 9659910), (26, 8545305), (30, 7405931), (31, 7167030), (34, 6534645), (39, 5696870), (46, 4829955), (47, 4727190), (51, 4356430), (62, 3583515), (65, 3418122), (69, 3219970), (78, 2848435), (85, 2613858), (93, 2389010), (94, 2363595), (102, 2178215), (115, 1931982), (130, 1709061), (138, 1609985), (141, 1575730), (155, 1433406), (170, 1306929), (186, 1194505), (195, 1139374), (221, 1005330), (230, 965991), (235, 945438), (255, 871286), (282, 787865), (299, 743070), (310, 716703), (345, 643994), (390, 569687), (391, 568230), (403, 551310), (442, 502665), (465, 477802), (470, 472719), (510, 435643), (527, 421590), (598, 371535), (611, 363630), (663, 335110), (690, 321997), (705, 315146), (713, 311610), (782, 284115), (799, 278070), (806, 275655), (897, 247690), (930, 238901), (1054, 210795), (1081, 205530), (1105, 201066), (1173, 189410), (1209, 183770), (1222, 181815), (1326, 167555), (1410, 157573), (1426, 155805), (1457, 152490), (1495, 148614), (1581, 140530), (1598, 139035), (1794, 123845), (1833, 121210), (1955, 113646), (2015, 110262), (2139, 103870), (2162, 102765), (2210, 100533), (2346, 94705), (2397, 92690), (2418, 91885), (2635, 84318), (2914, 76245), (2990, 74307), (3055, 72726), (3162, 70265), (3243, 68510), (3315, 67022), (3565, 62322), (3666, 60605), (3910, 56823), (3995, 55614), (4030, 55131), (4278, 51935), (4371, 50830), (4485, 49538), (4794, 46345), (5083, 43710), (5270, 42159), (5405, 41106), (5865, 37882), (6045, 36754), (6110, 36363), (6486, 34255), (6630, 33511), (6851, 32430), (7130, 31161), (7285, 30498), (7905, 28106), (7990, 27807), (8742, 25415), (8970, 24769), (9165, 24242), (9269, 23970), (10166, 21855), (10387, 21390), (10695, 20774), (10810, 20553), (11730, 18941), (11985, 18538), (12090, 18377), (12121, 18330), (13702, 16215), (14053, 15810), (14570, 15249)]