79670040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 255225600

約数和(自身を除く): 175555560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 421, 456, 498, 570, 664, 760, 830, 842, 996, 1140, 1245, 1263, 1577, 1660, 1684, 1992, 2105, 2280, 2490, 2526, 3154, 3320, 3368, 4210, 4731, 4980, 5052, 6308, 6315, 7885, 7999, 8420, 9462, 9960, 10104, 12616, 12630, 15770, 15998, 16840, 18924, 23655, 23997, 25260, 31540, 31996, 34943, 37848, 39995, 47310, 47994, 50520, 63080, 63992, 69886, 79990, 94620, 95988, 104829, 119985, 139772, 159980, 174715, 189240, 191976, 209658, 239970, 279544, 319960, 349430, 419316, 479940, 524145, 663917, 698860, 838632, 959880, 1048290, 1327834, 1397720, 1991751, 2096580, 2655668, 3319585, 3983502, 4193160, 5311336, 6639170, 7967004, 9958755, 13278340, 15934008, 19917510, 26556680, 39835020, 79670040]

約数ペア:

[(1, 79670040), (2, 39835020), (3, 26556680), (4, 19917510), (5, 15934008), (6, 13278340), (8, 9958755), (10, 7967004), (12, 6639170), (15, 5311336), (19, 4193160), (20, 3983502), (24, 3319585), (30, 2655668), (38, 2096580), (40, 1991751), (57, 1397720), (60, 1327834), (76, 1048290), (83, 959880), (95, 838632), (114, 698860), (120, 663917), (152, 524145), (166, 479940), (190, 419316), (228, 349430), (249, 319960), (285, 279544), (332, 239970), (380, 209658), (415, 191976), (421, 189240), (456, 174715), (498, 159980), (570, 139772), (664, 119985), (760, 104829), (830, 95988), (842, 94620), (996, 79990), (1140, 69886), (1245, 63992), (1263, 63080), (1577, 50520), (1660, 47994), (1684, 47310), (1992, 39995), (2105, 37848), (2280, 34943), (2490, 31996), (2526, 31540), (3154, 25260), (3320, 23997), (3368, 23655), (4210, 18924), (4731, 16840), (4980, 15998), (5052, 15770), (6308, 12630), (6315, 12616), (7885, 10104), (7999, 9960), (8420, 9462)]