5640789840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{11699}}^1$

素因数の和:11770

約数の個数: 240

約数和(自身を含む): 20839291200

約数和(自身を除く): 15198501360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 490, 492, 560, 574, 588, 615, 656, 735, 784, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1435, 1470, 1640, 1680, 1722, 1960, 1968, 2009, 2296, 2352, 2460, 2870, 2940, 3280, 3444, 3920, 4018, 4305, 4592, 4920, 5740, 5880, 6027, 6888, 8036, 8610, 9840, 10045, 11480, 11699, 11760, 12054, 13776, 16072, 17220, 20090, 22960, 23398, 24108, 30135, 32144, 34440, 35097, 40180, 46796, 48216, 58495, 60270, 68880, 70194, 80360, 81893, 93592, 96432, 116990, 120540, 140388, 160720, 163786, 175485, 187184, 233980, 241080, 245679, 280776, 327572, 350970, 409465, 467960, 479659, 482160, 491358, 561552, 573251, 655144, 701940, 818930, 935920, 959318, 982716, 1146502, 1228395, 1310288, 1403880, 1438977, 1637860, 1719753, 1918636, 1965432, 2293004, 2398295, 2456790, 2807760, 2866255, 2877954, 3275720, 3357613, 3439506, 3837272, 3930864, 4586008, 4796590, 4913580, 5732510, 5755908, 6551440, 6715226, 6879012, 7194885, 7674544, 8598765, 9172016, 9593180, 9827160, 10072839, 11465020, 11511816, 13430452, 13758024, 14389770, 16788065, 17197530, 19186360, 19654320, 20145678, 22930040, 23023632, 23503291, 26860904, 27516048, 28779540, 33576130, 34395060, 38372720, 40291356, 45860080, 47006582, 50364195, 53721808, 57559080, 67152260, 68790120, 70509873, 80582712, 94013164, 100728390, 115118160, 117516455, 134304520, 137580240, 141019746, 161165424, 188026328, 201456780, 235032910, 268609040, 282039492, 352549365, 376052656, 402913560, 470065820, 564078984, 705098730, 805827120, 940131640, 1128157968, 1410197460, 1880263280, 2820394920, 5640789840]

約数ペア:

[(1, 5640789840), (2, 2820394920), (3, 1880263280), (4, 1410197460), (5, 1128157968), (6, 940131640), (7, 805827120), (8, 705098730), (10, 564078984), (12, 470065820), (14, 402913560), (15, 376052656), (16, 352549365), (20, 282039492), (21, 268609040), (24, 235032910), (28, 201456780), (30, 188026328), (35, 161165424), (40, 141019746), (41, 137580240), (42, 134304520), (48, 117516455), (49, 115118160), (56, 100728390), (60, 94013164), (70, 80582712), (80, 70509873), (82, 68790120), (84, 67152260), (98, 57559080), (105, 53721808), (112, 50364195), (120, 47006582), (123, 45860080), (140, 40291356), (147, 38372720), (164, 34395060), (168, 33576130), (196, 28779540), (205, 27516048), (210, 26860904), (240, 23503291), (245, 23023632), (246, 22930040), (280, 20145678), (287, 19654320), (294, 19186360), (328, 17197530), (336, 16788065), (392, 14389770), (410, 13758024), (420, 13430452), (490, 11511816), (492, 11465020), (560, 10072839), (574, 9827160), (588, 9593180), (615, 9172016), (656, 8598765), (735, 7674544), (784, 7194885), (820, 6879012), (840, 6715226), (861, 6551440), (980, 5755908), (984, 5732510), (1148, 4913580), (1176, 4796590), (1230, 4586008), (1435, 3930864), (1470, 3837272), (1640, 3439506), (1680, 3357613), (1722, 3275720), (1960, 2877954), (1968, 2866255), (2009, 2807760), (2296, 2456790), (2352, 2398295), (2460, 2293004), (2870, 1965432), (2940, 1918636), (3280, 1719753), (3444, 1637860), (3920, 1438977), (4018, 1403880), (4305, 1310288), (4592, 1228395), (4920, 1146502), (5740, 982716), (5880, 959318), (6027, 935920), (6888, 818930), (8036, 701940), (8610, 655144), (9840, 573251), (10045, 561552), (11480, 491358), (11699, 482160), (11760, 479659), (12054, 467960), (13776, 409465), (16072, 350970), (17220, 327572), (20090, 280776), (22960, 245679), (23398, 241080), (24108, 233980), (30135, 187184), (32144, 175485), (34440, 163786), (35097, 160720), (40180, 140388), (46796, 120540), (48216, 116990), (58495, 96432), (60270, 93592), (68880, 81893), (70194, 80360)]