7164149880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{51511}}^1$

素因数の和:51605

約数の個数: 128

約数和(自身を含む): 22994956800

約数和(自身を除く): 15830806920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 1140, 1159, 1220, 1464, 1830, 2280, 2318, 2440, 3477, 3660, 4636, 5795, 6954, 7320, 9272, 11590, 13908, 17385, 23180, 27816, 34770, 46360, 51511, 69540, 103022, 139080, 154533, 206044, 257555, 309066, 412088, 515110, 618132, 772665, 978709, 1030220, 1236264, 1545330, 1957418, 2060440, 2936127, 3090660, 3142171, 3914836, 4893545, 5872254, 6181320, 6284342, 7829672, 9426513, 9787090, 11744508, 12568684, 14680635, 15710855, 18853026, 19574180, 23489016, 25137368, 29361270, 31421710, 37706052, 39148360, 47132565, 58722540, 59701249, 62843420, 75412104, 94265130, 117445080, 119402498, 125686840, 179103747, 188530260, 238804996, 298506245, 358207494, 377060520, 477609992, 597012490, 716414988, 895518735, 1194024980, 1432829976, 1791037470, 2388049960, 3582074940, 7164149880]

約数ペア:

[(1, 7164149880), (2, 3582074940), (3, 2388049960), (4, 1791037470), (5, 1432829976), (6, 1194024980), (8, 895518735), (10, 716414988), (12, 597012490), (15, 477609992), (19, 377060520), (20, 358207494), (24, 298506245), (30, 238804996), (38, 188530260), (40, 179103747), (57, 125686840), (60, 119402498), (61, 117445080), (76, 94265130), (95, 75412104), (114, 62843420), (120, 59701249), (122, 58722540), (152, 47132565), (183, 39148360), (190, 37706052), (228, 31421710), (244, 29361270), (285, 25137368), (305, 23489016), (366, 19574180), (380, 18853026), (456, 15710855), (488, 14680635), (570, 12568684), (610, 11744508), (732, 9787090), (760, 9426513), (915, 7829672), (1140, 6284342), (1159, 6181320), (1220, 5872254), (1464, 4893545), (1830, 3914836), (2280, 3142171), (2318, 3090660), (2440, 2936127), (3477, 2060440), (3660, 1957418), (4636, 1545330), (5795, 1236264), (6954, 1030220), (7320, 978709), (9272, 772665), (11590, 618132), (13908, 515110), (17385, 412088), (23180, 309066), (27816, 257555), (34770, 206044), (46360, 154533), (51511, 139080), (69540, 103022)]