161632620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 521015040

約数和(自身を除く): 359382420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 167, 171, 180, 190, 228, 283, 285, 334, 342, 380, 501, 566, 570, 668, 684, 835, 849, 855, 1002, 1132, 1140, 1415, 1503, 1670, 1698, 1710, 2004, 2505, 2547, 2830, 3006, 3173, 3340, 3396, 3420, 4245, 5010, 5094, 5377, 5660, 6012, 6346, 7515, 8490, 9519, 10020, 10188, 10754, 12692, 12735, 15030, 15865, 16131, 16980, 19038, 21508, 25470, 26885, 28557, 30060, 31730, 32262, 38076, 47261, 47595, 48393, 50940, 53770, 57114, 63460, 64524, 80655, 94522, 95190, 96786, 107540, 114228, 141783, 142785, 161310, 189044, 190380, 193572, 236305, 241965, 283566, 285570, 322620, 425349, 472610, 483930, 567132, 571140, 708915, 850698, 897959, 945220, 967860, 1417830, 1701396, 1795918, 2126745, 2693877, 2835660, 3591836, 4253490, 4489795, 5387754, 8081631, 8506980, 8979590, 10775508, 13469385, 16163262, 17959180, 26938770, 32326524, 40408155, 53877540, 80816310, 161632620]

約数ペア:

[(1, 161632620), (2, 80816310), (3, 53877540), (4, 40408155), (5, 32326524), (6, 26938770), (9, 17959180), (10, 16163262), (12, 13469385), (15, 10775508), (18, 8979590), (19, 8506980), (20, 8081631), (30, 5387754), (36, 4489795), (38, 4253490), (45, 3591836), (57, 2835660), (60, 2693877), (76, 2126745), (90, 1795918), (95, 1701396), (114, 1417830), (167, 967860), (171, 945220), (180, 897959), (190, 850698), (228, 708915), (283, 571140), (285, 567132), (334, 483930), (342, 472610), (380, 425349), (501, 322620), (566, 285570), (570, 283566), (668, 241965), (684, 236305), (835, 193572), (849, 190380), (855, 189044), (1002, 161310), (1132, 142785), (1140, 141783), (1415, 114228), (1503, 107540), (1670, 96786), (1698, 95190), (1710, 94522), (2004, 80655), (2505, 64524), (2547, 63460), (2830, 57114), (3006, 53770), (3173, 50940), (3340, 48393), (3396, 47595), (3420, 47261), (4245, 38076), (5010, 32262), (5094, 31730), (5377, 30060), (5660, 28557), (6012, 26885), (6346, 25470), (7515, 21508), (8490, 19038), (9519, 16980), (10020, 16131), (10188, 15865), (10754, 15030), (12692, 12735)]