404230320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2324

約数の個数: 240

約数和(自身を含む): 1539588960

約数和(自身を除く): 1135358640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2273, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4546, 4560, 4680, 4940, 5928, 6819, 6840, 7410, 8892, 9092, 9360, 9880, 11115, 11365, 11856, 13638, 13680, 14820, 17784, 18184, 19760, 20457, 22230, 22730, 27276, 29549, 29640, 34095, 35568, 36368, 40914, 43187, 44460, 45460, 54552, 59098, 59280, 68190, 81828, 86374, 88647, 88920, 90920, 102285, 109104, 118196, 129561, 136380, 147745, 163656, 172748, 177294, 177840, 181840, 204570, 215935, 236392, 259122, 265941, 272760, 295490, 327312, 345496, 354588, 388683, 409140, 431870, 443235, 472784, 518244, 531882, 545520, 561431, 590980, 647805, 690992, 709176, 777366, 818280, 863740, 886470, 1036488, 1063764, 1122862, 1181960, 1295610, 1329705, 1418352, 1554732, 1636560, 1684293, 1727480, 1772940, 1943415, 2072976, 2127528, 2245724, 2363920, 2591220, 2659410, 2807155, 3109464, 3368586, 3454960, 3545880, 3886830, 4255056, 4491448, 5052879, 5182440, 5318820, 5614310, 6218928, 6737172, 7091760, 7773660, 8421465, 8982896, 10105758, 10364880, 10637640, 11228620, 13474344, 15547320, 16842930, 20211516, 21275280, 22457240, 25264395, 26948688, 31094640, 33685860, 40423032, 44914480, 50528790, 67371720, 80846064, 101057580, 134743440, 202115160, 404230320]

約数ペア:

[(1, 404230320), (2, 202115160), (3, 134743440), (4, 101057580), (5, 80846064), (6, 67371720), (8, 50528790), (9, 44914480), (10, 40423032), (12, 33685860), (13, 31094640), (15, 26948688), (16, 25264395), (18, 22457240), (19, 21275280), (20, 20211516), (24, 16842930), (26, 15547320), (30, 13474344), (36, 11228620), (38, 10637640), (39, 10364880), (40, 10105758), (45, 8982896), (48, 8421465), (52, 7773660), (57, 7091760), (60, 6737172), (65, 6218928), (72, 5614310), (76, 5318820), (78, 5182440), (80, 5052879), (90, 4491448), (95, 4255056), (104, 3886830), (114, 3545880), (117, 3454960), (120, 3368586), (130, 3109464), (144, 2807155), (152, 2659410), (156, 2591220), (171, 2363920), (180, 2245724), (190, 2127528), (195, 2072976), (208, 1943415), (228, 1772940), (234, 1727480), (240, 1684293), (247, 1636560), (260, 1554732), (285, 1418352), (304, 1329705), (312, 1295610), (342, 1181960), (360, 1122862), (380, 1063764), (390, 1036488), (456, 886470), (468, 863740), (494, 818280), (520, 777366), (570, 709176), (585, 690992), (624, 647805), (684, 590980), (720, 561431), (741, 545520), (760, 531882), (780, 518244), (855, 472784), (912, 443235), (936, 431870), (988, 409140), (1040, 388683), (1140, 354588), (1170, 345496), (1235, 327312), (1368, 295490), (1482, 272760), (1520, 265941), (1560, 259122), (1710, 236392), (1872, 215935), (1976, 204570), (2223, 181840), (2273, 177840), (2280, 177294), (2340, 172748), (2470, 163656), (2736, 147745), (2964, 136380), (3120, 129561), (3420, 118196), (3705, 109104), (3952, 102285), (4446, 90920), (4546, 88920), (4560, 88647), (4680, 86374), (4940, 81828), (5928, 68190), (6819, 59280), (6840, 59098), (7410, 54552), (8892, 45460), (9092, 44460), (9360, 43187), (9880, 40914), (11115, 36368), (11365, 35568), (11856, 34095), (13638, 29640), (13680, 29549), (14820, 27276), (17784, 22730), (18184, 22230), (19760, 20457)]