210536340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3814

約数の個数: 144

約数和(自身を含む): 722030400

約数和(自身を除く): 511494060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3769, 3990, 4655, 5586, 7538, 7980, 9310, 11172, 11307, 13965, 15076, 18620, 18845, 22614, 26383, 27930, 37690, 45228, 52766, 55860, 56535, 71611, 75380, 79149, 105532, 113070, 131915, 143222, 158298, 184681, 214833, 226140, 263830, 286444, 316596, 358055, 369362, 395745, 429666, 501277, 527660, 554043, 716110, 738724, 791490, 859332, 923405, 1002554, 1074165, 1108086, 1432220, 1503831, 1582980, 1846810, 2005108, 2148330, 2216172, 2506385, 2770215, 3007662, 3508939, 3693620, 4296660, 5012770, 5540430, 6015324, 7017878, 7519155, 10025540, 10526817, 11080860, 14035756, 15038310, 17544695, 21053634, 30076620, 35089390, 42107268, 52634085, 70178780, 105268170, 210536340]

約数ペア:

[(1, 210536340), (2, 105268170), (3, 70178780), (4, 52634085), (5, 42107268), (6, 35089390), (7, 30076620), (10, 21053634), (12, 17544695), (14, 15038310), (15, 14035756), (19, 11080860), (20, 10526817), (21, 10025540), (28, 7519155), (30, 7017878), (35, 6015324), (38, 5540430), (42, 5012770), (49, 4296660), (57, 3693620), (60, 3508939), (70, 3007662), (76, 2770215), (84, 2506385), (95, 2216172), (98, 2148330), (105, 2005108), (114, 1846810), (133, 1582980), (140, 1503831), (147, 1432220), (190, 1108086), (196, 1074165), (210, 1002554), (228, 923405), (245, 859332), (266, 791490), (285, 738724), (294, 716110), (380, 554043), (399, 527660), (420, 501277), (490, 429666), (532, 395745), (570, 369362), (588, 358055), (665, 316596), (735, 286444), (798, 263830), (931, 226140), (980, 214833), (1140, 184681), (1330, 158298), (1470, 143222), (1596, 131915), (1862, 113070), (1995, 105532), (2660, 79149), (2793, 75380), (2940, 71611), (3724, 56535), (3769, 55860), (3990, 52766), (4655, 45228), (5586, 37690), (7538, 27930), (7980, 26383), (9310, 22614), (11172, 18845), (11307, 18620), (13965, 15076)]