2079139980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 6295080960

約数和(自身を除く): 4215940980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 163, 167, 190, 201, 228, 268, 285, 326, 334, 335, 380, 402, 489, 501, 570, 652, 668, 670, 804, 815, 835, 978, 1002, 1005, 1140, 1273, 1340, 1630, 1670, 1956, 2004, 2010, 2445, 2505, 2546, 3097, 3173, 3260, 3340, 3819, 4020, 4890, 5010, 5092, 6194, 6346, 6365, 7638, 9291, 9519, 9780, 10020, 10921, 11189, 12388, 12692, 12730, 15276, 15485, 15865, 18582, 19038, 19095, 21842, 22378, 25460, 27221, 30970, 31730, 32763, 33567, 37164, 38076, 38190, 43684, 44756, 46455, 47595, 54442, 54605, 55945, 61940, 63460, 65526, 67134, 76380, 81663, 92910, 95190, 108884, 109210, 111890, 131052, 134268, 136105, 163326, 163815, 167835, 185820, 190380, 207499, 212591, 218420, 223780, 272210, 326652, 327630, 335670, 408315, 414998, 425182, 517199, 544420, 622497, 637773, 655260, 671340, 816630, 829996, 850364, 1034398, 1037495, 1062955, 1244994, 1275546, 1551597, 1633260, 1823807, 2068796, 2074990, 2125910, 2489988, 2551092, 2585995, 3103194, 3112485, 3188865, 3647614, 4149980, 4251820, 5171990, 5471421, 6206388, 6224970, 6377730, 7295228, 7757985, 9119035, 10343980, 10942842, 12449940, 12755460, 15515970, 18238070, 21885684, 27357105, 31031940, 34652333, 36476140, 54714210, 69304666, 103956999, 109428420, 138609332, 173261665, 207913998, 346523330, 415827996, 519784995, 693046660, 1039569990, 2079139980]

約数ペア:

[(1, 2079139980), (2, 1039569990), (3, 693046660), (4, 519784995), (5, 415827996), (6, 346523330), (10, 207913998), (12, 173261665), (15, 138609332), (19, 109428420), (20, 103956999), (30, 69304666), (38, 54714210), (57, 36476140), (60, 34652333), (67, 31031940), (76, 27357105), (95, 21885684), (114, 18238070), (134, 15515970), (163, 12755460), (167, 12449940), (190, 10942842), (201, 10343980), (228, 9119035), (268, 7757985), (285, 7295228), (326, 6377730), (334, 6224970), (335, 6206388), (380, 5471421), (402, 5171990), (489, 4251820), (501, 4149980), (570, 3647614), (652, 3188865), (668, 3112485), (670, 3103194), (804, 2585995), (815, 2551092), (835, 2489988), (978, 2125910), (1002, 2074990), (1005, 2068796), (1140, 1823807), (1273, 1633260), (1340, 1551597), (1630, 1275546), (1670, 1244994), (1956, 1062955), (2004, 1037495), (2010, 1034398), (2445, 850364), (2505, 829996), (2546, 816630), (3097, 671340), (3173, 655260), (3260, 637773), (3340, 622497), (3819, 544420), (4020, 517199), (4890, 425182), (5010, 414998), (5092, 408315), (6194, 335670), (6346, 327630), (6365, 326652), (7638, 272210), (9291, 223780), (9519, 218420), (9780, 212591), (10020, 207499), (10921, 190380), (11189, 185820), (12388, 167835), (12692, 163815), (12730, 163326), (15276, 136105), (15485, 134268), (15865, 131052), (18582, 111890), (19038, 109210), (19095, 108884), (21842, 95190), (22378, 92910), (25460, 81663), (27221, 76380), (30970, 67134), (31730, 65526), (32763, 63460), (33567, 61940), (37164, 55945), (38076, 54605), (38190, 54442), (43684, 47595), (44756, 46455)]