142121520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1$

素因数の和:3504

約数の個数: 160

約数和(自身を含む): 515443200

約数和(自身を除く): 373321680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 3463, 4104, 4560, 5130, 6840, 6926, 8208, 10260, 10389, 13680, 13852, 17315, 20520, 20778, 27704, 31167, 34630, 41040, 41556, 51945, 55408, 62334, 65797, 69260, 83112, 93501, 103890, 124668, 131594, 138520, 155835, 166224, 187002, 197391, 207780, 249336, 263188, 277040, 311670, 328985, 374004, 394782, 415560, 467505, 498672, 526376, 592173, 623340, 657970, 748008, 789564, 831120, 935010, 986955, 1052752, 1184346, 1246680, 1315940, 1496016, 1579128, 1776519, 1870020, 1973910, 2368692, 2493360, 2631880, 2960865, 3158256, 3553038, 3740040, 3947820, 4737384, 5263760, 5921730, 7106076, 7480080, 7895640, 8882595, 9474768, 11843460, 14212152, 15791280, 17765190, 23686920, 28424304, 35530380, 47373840, 71060760, 142121520]

約数ペア:

[(1, 142121520), (2, 71060760), (3, 47373840), (4, 35530380), (5, 28424304), (6, 23686920), (8, 17765190), (9, 15791280), (10, 14212152), (12, 11843460), (15, 9474768), (16, 8882595), (18, 7895640), (19, 7480080), (20, 7106076), (24, 5921730), (27, 5263760), (30, 4737384), (36, 3947820), (38, 3740040), (40, 3553038), (45, 3158256), (48, 2960865), (54, 2631880), (57, 2493360), (60, 2368692), (72, 1973910), (76, 1870020), (80, 1776519), (90, 1579128), (95, 1496016), (108, 1315940), (114, 1246680), (120, 1184346), (135, 1052752), (144, 986955), (152, 935010), (171, 831120), (180, 789564), (190, 748008), (216, 657970), (228, 623340), (240, 592173), (270, 526376), (285, 498672), (304, 467505), (342, 415560), (360, 394782), (380, 374004), (432, 328985), (456, 311670), (513, 277040), (540, 263188), (570, 249336), (684, 207780), (720, 197391), (760, 187002), (855, 166224), (912, 155835), (1026, 138520), (1080, 131594), (1140, 124668), (1368, 103890), (1520, 93501), (1710, 83112), (2052, 69260), (2160, 65797), (2280, 62334), (2565, 55408), (2736, 51945), (3420, 41556), (3463, 41040), (4104, 34630), (4560, 31167), (5130, 27704), (6840, 20778), (6926, 20520), (8208, 17315), (10260, 13852), (10389, 13680)]