218825377740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1\times {\mathrm{2741}}^1$

素因数の和:3829

約数の個数: 192

約数和(自身を含む): 685972062720

約数和(自身を除く): 467146684980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 907, 978, 1467, 1630, 1814, 1956, 2445, 2721, 2741, 2934, 3260, 3628, 4401, 4535, 4890, 5442, 5482, 5868, 7335, 8163, 8223, 8802, 9070, 9780, 10884, 10964, 13605, 13705, 14670, 16326, 16446, 17604, 18140, 22005, 24489, 24669, 27210, 27410, 29340, 32652, 32892, 40815, 41115, 44010, 48978, 49338, 54420, 54820, 74007, 81630, 82230, 88020, 97956, 98676, 122445, 123345, 147841, 148014, 163260, 164460, 244890, 246690, 295682, 296028, 370035, 443523, 446783, 489780, 493380, 591364, 739205, 740070, 887046, 893566, 1330569, 1340349, 1478410, 1480140, 1774092, 1787132, 2217615, 2233915, 2486087, 2661138, 2680698, 2956820, 3991707, 4021047, 4435230, 4467830, 4972174, 5322276, 5361396, 6652845, 6701745, 7458261, 7983414, 8042094, 8870460, 8935660, 9944348, 12063141, 12430435, 13305690, 13403490, 14916522, 15966828, 16084188, 19958535, 20105235, 22374783, 24126282, 24860870, 26611380, 26806980, 29833044, 37291305, 39917070, 40210470, 44749566, 48252564, 49721740, 60315705, 67124349, 74582610, 79834140, 80420940, 89499132, 111873915, 120631410, 134248698, 149165220, 223747830, 241262820, 268497396, 335621745, 405232181, 447495660, 671243490, 810464362, 1215696543, 1342486980, 1620928724, 2026160905, 2431393086, 3647089629, 4052321810, 4862786172, 6078482715, 7294179258, 8104643620, 10941268887, 12156965430, 14588358516, 18235448145, 21882537774, 24313930860, 36470896290, 43765075548, 54706344435, 72941792580, 109412688870, 218825377740]

約数ペア:

[(1, 218825377740), (2, 109412688870), (3, 72941792580), (4, 54706344435), (5, 43765075548), (6, 36470896290), (9, 24313930860), (10, 21882537774), (12, 18235448145), (15, 14588358516), (18, 12156965430), (20, 10941268887), (27, 8104643620), (30, 7294179258), (36, 6078482715), (45, 4862786172), (54, 4052321810), (60, 3647089629), (90, 2431393086), (108, 2026160905), (135, 1620928724), (163, 1342486980), (180, 1215696543), (270, 810464362), (326, 671243490), (489, 447495660), (540, 405232181), (652, 335621745), (815, 268497396), (907, 241262820), (978, 223747830), (1467, 149165220), (1630, 134248698), (1814, 120631410), (1956, 111873915), (2445, 89499132), (2721, 80420940), (2741, 79834140), (2934, 74582610), (3260, 67124349), (3628, 60315705), (4401, 49721740), (4535, 48252564), (4890, 44749566), (5442, 40210470), (5482, 39917070), (5868, 37291305), (7335, 29833044), (8163, 26806980), (8223, 26611380), (8802, 24860870), (9070, 24126282), (9780, 22374783), (10884, 20105235), (10964, 19958535), (13605, 16084188), (13705, 15966828), (14670, 14916522), (16326, 13403490), (16446, 13305690), (17604, 12430435), (18140, 12063141), (22005, 9944348), (24489, 8935660), (24669, 8870460), (27210, 8042094), (27410, 7983414), (29340, 7458261), (32652, 6701745), (32892, 6652845), (40815, 5361396), (41115, 5322276), (44010, 4972174), (48978, 4467830), (49338, 4435230), (54420, 4021047), (54820, 3991707), (74007, 2956820), (81630, 2680698), (82230, 2661138), (88020, 2486087), (97956, 2233915), (98676, 2217615), (122445, 1787132), (123345, 1774092), (147841, 1480140), (148014, 1478410), (163260, 1340349), (164460, 1330569), (244890, 893566), (246690, 887046), (295682, 740070), (296028, 739205), (370035, 591364), (443523, 493380), (446783, 489780)]