23006340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 86748480

約数和(自身を除く): 63742140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 31, 35, 36, 38, 42, 45, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 105, 114, 124, 126, 133, 140, 155, 171, 180, 186, 190, 210, 217, 228, 252, 266, 279, 285, 310, 315, 342, 372, 380, 399, 420, 434, 465, 532, 558, 570, 589, 620, 630, 651, 665, 684, 798, 855, 868, 930, 961, 1085, 1116, 1140, 1178, 1197, 1260, 1302, 1330, 1395, 1596, 1710, 1767, 1860, 1922, 1953, 1995, 2170, 2356, 2394, 2604, 2660, 2790, 2883, 2945, 3255, 3420, 3534, 3844, 3906, 3990, 4123, 4340, 4788, 4805, 5301, 5580, 5766, 5890, 5985, 6510, 6727, 7068, 7812, 7980, 8246, 8649, 8835, 9610, 9765, 10602, 11532, 11780, 11970, 12369, 13020, 13454, 14415, 16492, 17298, 17670, 18259, 19220, 19530, 20181, 20615, 21204, 23940, 24738, 26505, 26908, 28830, 33635, 34596, 35340, 36518, 37107, 39060, 40362, 41230, 43245, 49476, 53010, 54777, 57660, 60543, 61845, 67270, 73036, 74214, 80724, 82460, 86490, 91295, 100905, 106020, 109554, 121086, 123690, 127813, 134540, 148428, 164331, 172980, 182590, 185535, 201810, 219108, 242172, 247380, 255626, 273885, 302715, 328662, 365180, 371070, 383439, 403620, 511252, 547770, 605430, 639065, 657324, 742140, 766878, 821655, 1095540, 1150317, 1210860, 1278130, 1533756, 1643310, 1917195, 2300634, 2556260, 3286620, 3834390, 4601268, 5751585, 7668780, 11503170, 23006340]

約数ペア:

[(1, 23006340), (2, 11503170), (3, 7668780), (4, 5751585), (5, 4601268), (6, 3834390), (7, 3286620), (9, 2556260), (10, 2300634), (12, 1917195), (14, 1643310), (15, 1533756), (18, 1278130), (19, 1210860), (20, 1150317), (21, 1095540), (28, 821655), (30, 766878), (31, 742140), (35, 657324), (36, 639065), (38, 605430), (42, 547770), (45, 511252), (57, 403620), (60, 383439), (62, 371070), (63, 365180), (70, 328662), (76, 302715), (84, 273885), (90, 255626), (93, 247380), (95, 242172), (105, 219108), (114, 201810), (124, 185535), (126, 182590), (133, 172980), (140, 164331), (155, 148428), (171, 134540), (180, 127813), (186, 123690), (190, 121086), (210, 109554), (217, 106020), (228, 100905), (252, 91295), (266, 86490), (279, 82460), (285, 80724), (310, 74214), (315, 73036), (342, 67270), (372, 61845), (380, 60543), (399, 57660), (420, 54777), (434, 53010), (465, 49476), (532, 43245), (558, 41230), (570, 40362), (589, 39060), (620, 37107), (630, 36518), (651, 35340), (665, 34596), (684, 33635), (798, 28830), (855, 26908), (868, 26505), (930, 24738), (961, 23940), (1085, 21204), (1116, 20615), (1140, 20181), (1178, 19530), (1197, 19220), (1260, 18259), (1302, 17670), (1330, 17298), (1395, 16492), (1596, 14415), (1710, 13454), (1767, 13020), (1860, 12369), (1922, 11970), (1953, 11780), (1995, 11532), (2170, 10602), (2356, 9765), (2394, 9610), (2604, 8835), (2660, 8649), (2790, 8246), (2883, 7980), (2945, 7812), (3255, 7068), (3420, 6727), (3534, 6510), (3844, 5985), (3906, 5890), (3990, 5766), (4123, 5580), (4340, 5301), (4788, 4805)]