172015740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 610908480

約数和(自身を除く): 438892740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 53, 57, 60, 65, 73, 76, 78, 90, 95, 106, 114, 117, 130, 146, 156, 159, 171, 180, 190, 195, 212, 219, 228, 234, 247, 260, 265, 285, 292, 318, 342, 365, 380, 390, 438, 468, 477, 494, 530, 570, 585, 636, 657, 684, 689, 730, 741, 780, 795, 855, 876, 949, 954, 988, 1007, 1060, 1095, 1140, 1170, 1235, 1314, 1378, 1387, 1460, 1482, 1590, 1710, 1898, 1908, 2014, 2067, 2190, 2223, 2340, 2385, 2470, 2628, 2756, 2774, 2847, 2964, 3021, 3180, 3285, 3420, 3445, 3705, 3796, 3869, 4028, 4134, 4161, 4380, 4446, 4745, 4770, 4940, 5035, 5548, 5694, 6042, 6201, 6570, 6890, 6935, 7410, 7738, 8268, 8322, 8541, 8892, 9063, 9490, 9540, 10070, 10335, 11115, 11388, 11607, 12084, 12402, 12483, 13091, 13140, 13780, 13870, 14235, 14820, 15105, 15476, 16644, 17082, 18031, 18126, 18980, 19345, 20140, 20670, 20805, 22230, 23214, 24804, 24966, 26182, 27740, 28470, 30210, 31005, 34164, 34821, 36062, 36252, 38690, 39273, 41340, 41610, 42705, 44460, 45315, 46428, 49932, 50297, 52364, 54093, 56940, 58035, 60420, 62010, 62415, 65455, 69642, 72124, 73511, 77380, 78546, 83220, 85410, 90155, 90630, 100594, 108186, 116070, 117819, 124020, 124830, 130910, 139284, 147022, 150891, 157092, 162279, 170820, 174105, 180310, 181260, 196365, 201188, 216372, 220533, 232140, 235638, 249660, 251485, 261820, 270465, 294044, 301782, 324558, 348210, 360620, 367555, 392730, 441066, 452673, 471276, 502970, 540930, 589095, 603564, 649116, 661599, 696420, 735110, 754455, 785460, 811395, 882132, 905346, 955643, 1005940, 1081860, 1102665, 1178190, 1323198, 1470220, 1508910, 1622790, 1810692, 1911286, 2205330, 2263365, 2356380, 2646396, 2866929, 3017820, 3245580, 3307995, 3822572, 4410660, 4526730, 4778215, 5733858, 6615990, 8600787, 9053460, 9556430, 11467716, 13231980, 14334645, 17201574, 19112860, 28669290, 34403148, 43003935, 57338580, 86007870, 172015740]

約数ペア:

[(1, 172015740), (2, 86007870), (3, 57338580), (4, 43003935), (5, 34403148), (6, 28669290), (9, 19112860), (10, 17201574), (12, 14334645), (13, 13231980), (15, 11467716), (18, 9556430), (19, 9053460), (20, 8600787), (26, 6615990), (30, 5733858), (36, 4778215), (38, 4526730), (39, 4410660), (45, 3822572), (52, 3307995), (53, 3245580), (57, 3017820), (60, 2866929), (65, 2646396), (73, 2356380), (76, 2263365), (78, 2205330), (90, 1911286), (95, 1810692), (106, 1622790), (114, 1508910), (117, 1470220), (130, 1323198), (146, 1178190), (156, 1102665), (159, 1081860), (171, 1005940), (180, 955643), (190, 905346), (195, 882132), (212, 811395), (219, 785460), (228, 754455), (234, 735110), (247, 696420), (260, 661599), (265, 649116), (285, 603564), (292, 589095), (318, 540930), (342, 502970), (365, 471276), (380, 452673), (390, 441066), (438, 392730), (468, 367555), (477, 360620), (494, 348210), (530, 324558), (570, 301782), (585, 294044), (636, 270465), (657, 261820), (684, 251485), (689, 249660), (730, 235638), (741, 232140), (780, 220533), (795, 216372), (855, 201188), (876, 196365), (949, 181260), (954, 180310), (988, 174105), (1007, 170820), (1060, 162279), (1095, 157092), (1140, 150891), (1170, 147022), (1235, 139284), (1314, 130910), (1378, 124830), (1387, 124020), (1460, 117819), (1482, 116070), (1590, 108186), (1710, 100594), (1898, 90630), (1908, 90155), (2014, 85410), (2067, 83220), (2190, 78546), (2223, 77380), (2340, 73511), (2385, 72124), (2470, 69642), (2628, 65455), (2756, 62415), (2774, 62010), (2847, 60420), (2964, 58035), (3021, 56940), (3180, 54093), (3285, 52364), (3420, 50297), (3445, 49932), (3705, 46428), (3796, 45315), (3869, 44460), (4028, 42705), (4134, 41610), (4161, 41340), (4380, 39273), (4446, 38690), (4745, 36252), (4770, 36062), (4940, 34821), (5035, 34164), (5548, 31005), (5694, 30210), (6042, 28470), (6201, 27740), (6570, 26182), (6890, 24966), (6935, 24804), (7410, 23214), (7738, 22230), (8268, 20805), (8322, 20670), (8541, 20140), (8892, 19345), (9063, 18980), (9490, 18126), (9540, 18031), (10070, 17082), (10335, 16644), (11115, 15476), (11388, 15105), (11607, 14820), (12084, 14235), (12402, 13870), (12483, 13780), (13091, 13140)]