1947193503120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1\times {\mathrm{23671}}^1$

素因数の和:26390

約数の個数: 240

約数和(自身を含む): 6694203364992

約数和(自身を除く): 4747009861872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 2657, 3096, 3440, 3870, 5160, 5314, 6192, 7740, 7971, 10320, 10628, 13285, 15480, 15942, 21256, 23671, 23913, 26570, 30960, 31884, 39855, 42512, 47342, 47826, 53140, 63768, 71013, 79710, 94684, 95652, 106280, 114251, 118355, 119565, 127536, 142026, 159420, 189368, 191304, 212560, 213039, 228502, 236710, 239130, 284052, 318840, 342753, 355065, 378736, 382608, 426078, 457004, 473420, 478260, 568104, 571255, 637680, 685506, 710130, 852156, 914008, 946840, 956520, 1017853, 1028259, 1065195, 1136208, 1142510, 1371012, 1420260, 1704312, 1713765, 1828016, 1893680, 1913040, 2035706, 2056518, 2130390, 2285020, 2742024, 2840520, 3053559, 3408624, 3427530, 4071412, 4113036, 4260780, 4570040, 5089265, 5141295, 5484048, 5681040, 6107118, 6855060, 8142824, 8226072, 8521560, 9140080, 9160677, 10178530, 10282590, 12214236, 13710120, 15267795, 16285648, 16452144, 17043120, 18321354, 20357060, 20565180, 24428472, 27420240, 30535590, 36642708, 40714120, 41130360, 45803385, 48856944, 61071180, 62893847, 73285416, 81428240, 82260720, 91606770, 122142360, 125787694, 146570832, 183213540, 188681541, 244284720, 251575388, 314469235, 366427080, 377363082, 503150776, 566044623, 628938470, 732854160, 754726164, 943407705, 1006301552, 1132089246, 1257876940, 1509452328, 1886815410, 2264178492, 2515753880, 2704435421, 2830223115, 3018904656, 3773630820, 4528356984, 5031507760, 5408870842, 5660446230, 7547261640, 8113306263, 9056713968, 10817741684, 11320892460, 13522177105, 15094523280, 16226612526, 21635483368, 22641784920, 24339918789, 27044354210, 32453225052, 40566531315, 43270966736, 45283569840, 48679837578, 54088708420, 64906450104, 81133062630, 97359675156, 108177416840, 121699593945, 129812900208, 162266125260, 194719350312, 216354833680, 243399187890, 324532250520, 389438700624, 486798375780, 649064501040, 973596751560, 1947193503120]

約数ペア:

[(1, 1947193503120), (2, 973596751560), (3, 649064501040), (4, 486798375780), (5, 389438700624), (6, 324532250520), (8, 243399187890), (9, 216354833680), (10, 194719350312), (12, 162266125260), (15, 129812900208), (16, 121699593945), (18, 108177416840), (20, 97359675156), (24, 81133062630), (30, 64906450104), (36, 54088708420), (40, 48679837578), (43, 45283569840), (45, 43270966736), (48, 40566531315), (60, 32453225052), (72, 27044354210), (80, 24339918789), (86, 22641784920), (90, 21635483368), (120, 16226612526), (129, 15094523280), (144, 13522177105), (172, 11320892460), (180, 10817741684), (215, 9056713968), (240, 8113306263), (258, 7547261640), (344, 5660446230), (360, 5408870842), (387, 5031507760), (430, 4528356984), (516, 3773630820), (645, 3018904656), (688, 2830223115), (720, 2704435421), (774, 2515753880), (860, 2264178492), (1032, 1886815410), (1290, 1509452328), (1548, 1257876940), (1720, 1132089246), (1935, 1006301552), (2064, 943407705), (2580, 754726164), (2657, 732854160), (3096, 628938470), (3440, 566044623), (3870, 503150776), (5160, 377363082), (5314, 366427080), (6192, 314469235), (7740, 251575388), (7971, 244284720), (10320, 188681541), (10628, 183213540), (13285, 146570832), (15480, 125787694), (15942, 122142360), (21256, 91606770), (23671, 82260720), (23913, 81428240), (26570, 73285416), (30960, 62893847), (31884, 61071180), (39855, 48856944), (42512, 45803385), (47342, 41130360), (47826, 40714120), (53140, 36642708), (63768, 30535590), (71013, 27420240), (79710, 24428472), (94684, 20565180), (95652, 20357060), (106280, 18321354), (114251, 17043120), (118355, 16452144), (119565, 16285648), (127536, 15267795), (142026, 13710120), (159420, 12214236), (189368, 10282590), (191304, 10178530), (212560, 9160677), (213039, 9140080), (228502, 8521560), (236710, 8226072), (239130, 8142824), (284052, 6855060), (318840, 6107118), (342753, 5681040), (355065, 5484048), (378736, 5141295), (382608, 5089265), (426078, 4570040), (457004, 4260780), (473420, 4113036), (478260, 4071412), (568104, 3427530), (571255, 3408624), (637680, 3053559), (685506, 2840520), (710130, 2742024), (852156, 2285020), (914008, 2130390), (946840, 2056518), (956520, 2035706), (1017853, 1913040), (1028259, 1893680), (1065195, 1828016), (1136208, 1713765), (1142510, 1704312), (1371012, 1420260)]