23416740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 77051520

約数和(自身を除く): 53634780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 167, 171, 180, 190, 205, 228, 246, 285, 334, 342, 369, 380, 410, 492, 501, 570, 615, 668, 684, 738, 779, 820, 835, 855, 1002, 1140, 1230, 1476, 1503, 1558, 1670, 1710, 1845, 2004, 2337, 2460, 2505, 3006, 3116, 3173, 3340, 3420, 3690, 3895, 4674, 5010, 6012, 6346, 6847, 7011, 7380, 7515, 7790, 9348, 9519, 10020, 11685, 12692, 13694, 14022, 15030, 15580, 15865, 19038, 20541, 23370, 27388, 28044, 28557, 30060, 31730, 34235, 35055, 38076, 41082, 46740, 47595, 57114, 61623, 63460, 68470, 70110, 82164, 95190, 102705, 114228, 123246, 130093, 136940, 140220, 142785, 190380, 205410, 246492, 260186, 285570, 308115, 390279, 410820, 520372, 571140, 616230, 650465, 780558, 1170837, 1232460, 1300930, 1561116, 1951395, 2341674, 2601860, 3902790, 4683348, 5854185, 7805580, 11708370, 23416740]

約数ペア:

[(1, 23416740), (2, 11708370), (3, 7805580), (4, 5854185), (5, 4683348), (6, 3902790), (9, 2601860), (10, 2341674), (12, 1951395), (15, 1561116), (18, 1300930), (19, 1232460), (20, 1170837), (30, 780558), (36, 650465), (38, 616230), (41, 571140), (45, 520372), (57, 410820), (60, 390279), (76, 308115), (82, 285570), (90, 260186), (95, 246492), (114, 205410), (123, 190380), (164, 142785), (167, 140220), (171, 136940), (180, 130093), (190, 123246), (205, 114228), (228, 102705), (246, 95190), (285, 82164), (334, 70110), (342, 68470), (369, 63460), (380, 61623), (410, 57114), (492, 47595), (501, 46740), (570, 41082), (615, 38076), (668, 35055), (684, 34235), (738, 31730), (779, 30060), (820, 28557), (835, 28044), (855, 27388), (1002, 23370), (1140, 20541), (1230, 19038), (1476, 15865), (1503, 15580), (1558, 15030), (1670, 14022), (1710, 13694), (1845, 12692), (2004, 11685), (2337, 10020), (2460, 9519), (2505, 9348), (3006, 7790), (3116, 7515), (3173, 7380), (3340, 7011), (3420, 6847), (3690, 6346), (3895, 6012), (4674, 5010)]