1777136240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 4724697600

約数和(自身を除く): 2947561360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 83, 88, 110, 116, 145, 166, 176, 220, 232, 290, 319, 332, 415, 440, 464, 580, 638, 664, 830, 839, 880, 913, 1160, 1276, 1328, 1595, 1660, 1678, 1826, 2320, 2407, 2552, 3190, 3320, 3356, 3652, 4195, 4565, 4814, 5104, 6380, 6640, 6712, 7304, 8390, 9130, 9229, 9628, 12035, 12760, 13424, 14608, 16780, 18260, 18458, 19256, 24070, 24331, 25520, 26477, 33560, 36520, 36916, 38512, 46145, 48140, 48662, 52954, 67120, 69637, 73040, 73832, 92290, 96280, 97324, 105908, 121655, 132385, 139274, 147664, 184580, 192560, 194648, 211816, 243310, 264770, 267641, 278548, 348185, 369160, 389296, 423632, 486620, 529540, 535282, 557096, 696370, 738320, 766007, 973240, 1059080, 1070564, 1114192, 1338205, 1392740, 1532014, 1946480, 2019473, 2118160, 2141128, 2676410, 2785480, 3064028, 3830035, 4038946, 4282256, 5352820, 5570960, 6128056, 7660070, 8077892, 10097365, 10705640, 12256112, 15320140, 16155784, 20194730, 21411280, 22214203, 30640280, 32311568, 40389460, 44428406, 61280560, 80778920, 88856812, 111071015, 161557840, 177713624, 222142030, 355427248, 444284060, 888568120, 1777136240]

約数ペア:

[(1, 1777136240), (2, 888568120), (4, 444284060), (5, 355427248), (8, 222142030), (10, 177713624), (11, 161557840), (16, 111071015), (20, 88856812), (22, 80778920), (29, 61280560), (40, 44428406), (44, 40389460), (55, 32311568), (58, 30640280), (80, 22214203), (83, 21411280), (88, 20194730), (110, 16155784), (116, 15320140), (145, 12256112), (166, 10705640), (176, 10097365), (220, 8077892), (232, 7660070), (290, 6128056), (319, 5570960), (332, 5352820), (415, 4282256), (440, 4038946), (464, 3830035), (580, 3064028), (638, 2785480), (664, 2676410), (830, 2141128), (839, 2118160), (880, 2019473), (913, 1946480), (1160, 1532014), (1276, 1392740), (1328, 1338205), (1595, 1114192), (1660, 1070564), (1678, 1059080), (1826, 973240), (2320, 766007), (2407, 738320), (2552, 696370), (3190, 557096), (3320, 535282), (3356, 529540), (3652, 486620), (4195, 423632), (4565, 389296), (4814, 369160), (5104, 348185), (6380, 278548), (6640, 267641), (6712, 264770), (7304, 243310), (8390, 211816), (9130, 194648), (9229, 192560), (9628, 184580), (12035, 147664), (12760, 139274), (13424, 132385), (14608, 121655), (16780, 105908), (18260, 97324), (18458, 96280), (19256, 92290), (24070, 73832), (24331, 73040), (25520, 69637), (26477, 67120), (33560, 52954), (36520, 48662), (36916, 48140), (38512, 46145)]