234738540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 778982400

約数和(自身を除く): 544243860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 137, 167, 171, 180, 190, 228, 270, 274, 285, 334, 342, 380, 411, 501, 513, 540, 548, 570, 668, 684, 685, 822, 835, 855, 1002, 1026, 1140, 1233, 1370, 1503, 1644, 1670, 1710, 2004, 2052, 2055, 2466, 2505, 2565, 2603, 2740, 3006, 3173, 3340, 3420, 3699, 4110, 4509, 4932, 5010, 5130, 5206, 6012, 6165, 6346, 7398, 7515, 7809, 8220, 9018, 9519, 10020, 10260, 10412, 12330, 12692, 13015, 14796, 15030, 15618, 15865, 18036, 18495, 19038, 22545, 22879, 23427, 24660, 26030, 28557, 30060, 31236, 31730, 36990, 38076, 39045, 45090, 45758, 46854, 47595, 52060, 57114, 63460, 68637, 70281, 73980, 78090, 85671, 90180, 91516, 93708, 95190, 114228, 114395, 117135, 137274, 140562, 142785, 156180, 171342, 190380, 205911, 228790, 234270, 274548, 281124, 285570, 342684, 343185, 351405, 411822, 428355, 434701, 457580, 468540, 571140, 617733, 686370, 702810, 823644, 856710, 869402, 1029555, 1235466, 1304103, 1372740, 1405620, 1713420, 1738804, 2059110, 2173505, 2470932, 2608206, 3088665, 3912309, 4118220, 4347010, 5216412, 6177330, 6520515, 7824618, 8694020, 11736927, 12354660, 13041030, 15649236, 19561545, 23473854, 26082060, 39123090, 46947708, 58684635, 78246180, 117369270, 234738540]

約数ペア:

[(1, 234738540), (2, 117369270), (3, 78246180), (4, 58684635), (5, 46947708), (6, 39123090), (9, 26082060), (10, 23473854), (12, 19561545), (15, 15649236), (18, 13041030), (19, 12354660), (20, 11736927), (27, 8694020), (30, 7824618), (36, 6520515), (38, 6177330), (45, 5216412), (54, 4347010), (57, 4118220), (60, 3912309), (76, 3088665), (90, 2608206), (95, 2470932), (108, 2173505), (114, 2059110), (135, 1738804), (137, 1713420), (167, 1405620), (171, 1372740), (180, 1304103), (190, 1235466), (228, 1029555), (270, 869402), (274, 856710), (285, 823644), (334, 702810), (342, 686370), (380, 617733), (411, 571140), (501, 468540), (513, 457580), (540, 434701), (548, 428355), (570, 411822), (668, 351405), (684, 343185), (685, 342684), (822, 285570), (835, 281124), (855, 274548), (1002, 234270), (1026, 228790), (1140, 205911), (1233, 190380), (1370, 171342), (1503, 156180), (1644, 142785), (1670, 140562), (1710, 137274), (2004, 117135), (2052, 114395), (2055, 114228), (2466, 95190), (2505, 93708), (2565, 91516), (2603, 90180), (2740, 85671), (3006, 78090), (3173, 73980), (3340, 70281), (3420, 68637), (3699, 63460), (4110, 57114), (4509, 52060), (4932, 47595), (5010, 46854), (5130, 45758), (5206, 45090), (6012, 39045), (6165, 38076), (6346, 36990), (7398, 31730), (7515, 31236), (7809, 30060), (8220, 28557), (9018, 26030), (9519, 24660), (10020, 23427), (10260, 22879), (10412, 22545), (12330, 19038), (12692, 18495), (13015, 18036), (14796, 15865), (15030, 15618)]